1.
Michelangelo
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Michelangelo di Lodovico Buonarroti Simoni was an Italian sculptor, painter, architect, and poet of the High Renaissance who exerted an unparalleled influence on the development of Western art. Considered to be the greatest living artist during his lifetime, he has since described as one of the greatest artists of all time. A number of Michelangelos works of painting, sculpture, and architecture rank among the most famous in existence and he sculpted two of his best-known works, the Pietà and David, before the age of thirty. As an architect, Michelangelo pioneered the Mannerist style at the Laurentian Library, at the age of 74, he succeeded Antonio da Sangallo the Younger as the architect of St. Peters Basilica. Michelangelo transformed the plan so that the end was finished to his design, as was the dome, with some modification. Michelangelo was unique as the first Western artist whose biography was published while he was alive, in his lifetime he was often called Il Divino. One of the qualities most admired by his contemporaries was his terribilità, the attempts by subsequent artists to imitate Michelangelos impassioned and highly personal style resulted in Mannerism, the next major movement in Western art after the High Renaissance. Michelangelo was born on 6 March 1475 in Caprese near Arezzo, at the time of Michelangelos birth, his father was the Judicial administrator of the small town of Caprese and local administrator of Chiusi. Michelangelos mother was Francesca di Neri del Miniato di Siena, the Buonarrotis claimed to descend from the Countess Mathilde of Canossa, this claim remains unproven, but Michelangelo himself believed it. Several months after Michelangelos birth, the returned to Florence. There Michelangelo gained his love for marble, as Giorgio Vasari quotes him, If there is good in me. Along with the milk of my nurse I received the knack of handling chisel and hammer, as a young boy, Michelangelo was sent to Florence to study grammar under the Humanist Francesco da Urbino. The young artist, however, showed no interest in his schooling, preferring to copy paintings from churches, the city of Florence was at that time the greatest centre of the arts and learning in Italy. Art was sponsored by the Signoria, by the merchant guilds and by patrons such as the Medici. The Renaissance, a renewal of Classical scholarship and the arts, had its first flowering in Florence, the sculptor Lorenzo Ghiberti had laboured for fifty years to create the bronze doors of the Baptistry, which Michelangelo was to describe as The Gates of Paradise. The exterior niches of the Church of Orsanmichele contained a gallery of works by the most acclaimed sculptors of Florence – Donatello, Ghiberti, Andrea del Verrocchio, and Nanni di Banco. The interiors of the churches were covered with frescos, begun by Giotto. During Michelangelos childhood, a team of painters had been called from Florence to the Vatican, among them was Domenico Ghirlandaio, a master in fresco painting, perspective, figure drawing, and portraiture who had the largest workshop in Florence at that period
2.
The Creation of Adam
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The Creation of Adam is a fresco painting by Michelangelo, which forms part of the Sistine Chapels ceiling, painted c. It illustrates the Biblical creation narrative from the Book of Genesis in which God breathes life into Adam, the fresco is part of a complex iconographic scheme and is chronologically the fourth in the series of panels depicting episodes from Genesis. The image of the hands of God and Adam has become iconic of humanity. The painting has been reproduced in countless imitations and parodies, leonardo da Vincis The Last Supper and Michelangelos Creation of Adam are the most replicated religious paintings of all time. In 1505, Michelangelo was invited back to Rome by the newly elected Pope Julius II and he was commissioned to build the Popes tomb, which was to include forty statues and be finished in five years. Under the patronage of the Pope, Michelangelo experienced constant interruptions to his work on the tomb in order to accomplish other tasks. Although Michelangelo worked on the tomb for 40 years, it was never finished to his satisfaction and it is located in the Church of S. Pietro in Vincoli in Rome and is most famous for the central figure of Moses, completed in 1516. Of the other statues intended for the tomb, two known as the Heroic Captive and the Dying Captive, are now in the Louvre, during the same period, Michelangelo painted the ceiling of the Sistine Chapel, which took approximately four years to complete. Michelangelo was originally commissioned to paint the Twelve Apostles on the pendentives that supported the ceiling. The work is part of a scheme of decoration within the chapel which represents much of the doctrine of the Catholic Church. The composition stretches over 500 square metres of ceiling, and contains over 300 figures, on the pendentives supporting the ceiling are painted twelve men and women who prophesied the coming of Jesus, seven prophets of Israel and five Sibyls, prophetic women of the Classical world. Among the most famous paintings on the ceiling are The Creation of Adam, Adam and Eve in the Garden of Eden, the Deluge, the Prophet Jeremiah and the Cumaean Sibyl. God is depicted as an elderly white-bearded man wrapped in a swirling cloak while Adam, another point is that Adams finger and Gods finger are not touching. It gives the impression that God, the giver of life, is reaching out to Adam who has yet to receive it, many hypotheses have been formulated regarding the identity and meaning of the figures around God. The Creation of Adam is generally thought to depict the excerpt God created man in His own image, in the image of God He created him. The inspiration for Michelangelos treatment of the subject may come from a hymn, Veni Creator Spiritus. Michelangelos main source of inspiration for his Adam in his Creation of Adam may have been a showing a nude Augustus Caesar riding sidesaddle on a Capricorn. This cameo is now at Alnwick Castle, Northumberland, the cameo used to belong to cardinal Domenico Grimani who lived in Rome while Michelangelo painted the ceiling
3.
Sistine Chapel ceiling
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The Sistine Chapel ceiling, painted by Michelangelo between 1508 and 1512, is a cornerstone work of High Renaissance art. The ceiling is that of the Sistine Chapel, the papal chapel built within the Vatican between 1477 and 1480 by Pope Sixtus IV, for whom the chapel is named. It was painted at the commission of Pope Julius II, the chapel is the location for papal conclaves and many important services. Pope Julius II was a pope who in his papacy undertook an aggressive campaign for political control, to unite. He invested in symbolism to display his power, such as his procession, in the Classical manner. It was Julius who began the rebuilding of St. Peters Basilica in 1506, in the same year 1506, Pope Julius conceived a program to paint the ceiling of the Sistine Chapel. The walls of the chapel had been decorated twenty years earlier, the lowest of three levels is painted to resemble draped hangings and was hung on special occasions with the set of tapestries designed by Raphael. The middle level contains a scheme of frescoes illustrating the Life of Christ on the right side. It was carried out by some of the most renowned Renaissance painters, Botticelli, Ghirlandaio, Perugino, Pinturicchio, Signorelli, the upper level of the walls contains the windows, between which are painted pairs of illusionistic niches with representations of the first thirty-two popes. A draft by Matteo dAmelia indicates that the ceiling was painted blue like that of the Arena Chapel and decorated with gold stars, Michelangelo, who was not primarily a painter but a sculptor, was reluctant to take on the work. Also, he was occupied with a large sculptural commission for the popes own tomb. The pope was adamant, leaving Michelangelo no choice but to accept, but a war with the French broke out, diverting the attention of the pope, and Michelangelo fled from Rome to continue sculpting. The tomb sculptures, however, were never to be finished because in 1508 the pope returned to Rome victorious, the contract was signed on 10 May 1508. The scheme proposed by the pope was for large figures of the Apostles to occupy the pendentives. However, Michelangelo negotiated for a grander, much more complex scheme and was permitted, in his own words. It is unknown and is the subject of speculation among art historians whether Michelangelo was really able to do as he liked. It has been suggested that the Augustinian friar and cardinal, Giles of Viterbo, was a consultant for the aspect of the work. Many writers consider that Michelangelo had the intellect, the Biblical knowledge, a total of 343 figures were painted on the ceiling
4.
Painting
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Painting is the practice of applying paint, pigment, color or other medium to a solid surface. The medium is commonly applied to the base with a brush, but other implements, such as knives, sponges, Painting is a mode of creative expression, and the forms are numerous. Drawing, gesture, composition, narration, or abstraction, among other aesthetic modes, may serve to manifest the expressive, Paintings can be naturalistic and representational, photographic, abstract, narrative, symbolistic, emotive, or political in nature. A portion of the history of painting in both Eastern and Western art is dominated by motifs and ideas. In art, the term painting describes both the act and the result of the action, the term painting is also used outside of art as a common trade among craftsmen and builders. What enables painting is the perception and representation of intensity, every point in space has different intensity, which can be represented in painting by black and white and all the gray shades between. In practice, painters can articulate shapes by juxtaposing surfaces of different intensity, thus, the basic means of painting are distinct from ideological means, such as geometrical figures, various points of view and organization, and symbols. In technical drawing, thickness of line is ideal, demarcating ideal outlines of an object within a perceptual frame different from the one used by painters. Color and tone are the essence of painting as pitch and rhythm are the essence of music, color is highly subjective, but has observable psychological effects, although these can differ from one culture to the next. Black is associated with mourning in the West, but in the East, some painters, theoreticians, writers and scientists, including Goethe, Kandinsky, and Newton, have written their own color theory. Moreover, the use of language is only an abstraction for a color equivalent, the word red, for example, can cover a wide range of variations from the pure red of the visible spectrum of light. There is not a register of different colors in the way that there is agreement on different notes in music. For a painter, color is not simply divided into basic, painters deal practically with pigments, so blue for a painter can be any of the blues, phthalocyanine blue, Prussian blue, indigo, cobalt, ultramarine, and so on. Psychological and symbolical meanings of color are not, strictly speaking, colors only add to the potential, derived context of meanings, and because of this, the perception of a painting is highly subjective. The analogy with music is quite clear—sound in music is analogous to light in painting, shades to dynamics and these elements do not necessarily form a melody of themselves, rather, they can add different contexts to it. Modern artists have extended the practice of painting considerably to include, as one example, collage, some modern painters incorporate different materials such as sand, cement, straw or wood for their texture. Examples of this are the works of Jean Dubuffet and Anselm Kiefer, there is a growing community of artists who use computers to paint color onto a digital canvas using programs such as Adobe Photoshop, Corel Painter, and many others. These images can be printed onto traditional canvas if required, rhythm is important in painting as it is in music
5.
Leonardo da Vinci
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He has been variously called the father of palaeontology, ichnology, and architecture, and is widely considered one of the greatest painters of all time. Sometimes credited with the inventions of the parachute, helicopter and tank, many historians and scholars regard Leonardo as the prime exemplar of the Universal Genius or Renaissance Man, an individual of unquenchable curiosity and feverishly inventive imagination. Much of his working life was spent in the service of Ludovico il Moro in Milan. He later worked in Rome, Bologna and Venice, and he spent his last years in France at the home awarded to him by Francis I of France, Leonardo was, and is, renowned primarily as a painter. Among his works, the Mona Lisa is the most famous and most parodied portrait, Leonardos drawing of the Vitruvian Man is also regarded as a cultural icon, being reproduced on items as varied as the euro coin, textbooks, and T-shirts. Perhaps fifteen of his paintings have survived, Leonardo is revered for his technological ingenuity. He conceptualised flying machines, a type of armoured fighting vehicle, concentrated power, an adding machine. Some of his inventions, however, such as an automated bobbin winder. A number of Leonardos most practical inventions are nowadays displayed as working models at the Museum of Vinci. He made substantial discoveries in anatomy, civil engineering, geology, optics, and hydrodynamics, today, Leonardo is widely considered one of the most diversely talented individuals ever to have lived. Leonardo was born on 15 April 1452 at the hour of the night in the Tuscan hill town of Vinci. He was the son of the wealthy Messer Piero Fruosino di Antonio da Vinci, a Florentine legal notary, and Caterina. Leonardo had no surname in the modern sense – da Vinci simply meaning of Vinci, his birth name was Lionardo di ser Piero da Vinci, meaning Leonardo. The inclusion of the title ser indicated that Leonardos father was a gentleman, little is known about Leonardos early life. He spent his first five years in the hamlet of Anchiano in the home of his mother and his father had married a sixteen-year-old girl named Albiera Amadori, who loved Leonardo but died young in 1465 without children. When Leonardo was sixteen, his father married again to twenty-year-old Francesca Lanfredini, pieros legitimate heirs were born from his third wife Margherita di Guglielmo and his fourth and final wife, Lucrezia Cortigiani. Leonardo received an education in Latin, geometry and mathematics. In later life, Leonardo recorded only two childhood incidents, one, which he regarded as an omen, was when a kite dropped from the sky and hovered over his cradle, its tail feathers brushing his face
6.
Federico Zuccari
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Federico Zuccari, also known as Federico Zuccaro, was an Italian Mannerist painter and architect, active both in Italy and abroad. Zuccari was born at SantAngelo in Vado, near Urbino and his documented career as a painter began in 1550, when he moved to Rome to work under Taddeo, his elder brother. He went on to complete decorations for Pius IV, and help complete the decorations at the Villa Farnese at Caprarola. Zuccari was recalled to Rome by Pope Gregory XIII to continue in the Pauline chapel of the Vatican and he visited Brussels, and there made a series of cartoons for the tapestry-weavers. In 1574 he came to England, where he received a commission from Robert Dudley, Earl of Leicester to portray himself and he also painted Mary, Queen of Scots, Sir Nicholas Bacon, Sir Francis Walsingham, Lord High Admiral Howard. He painted a portrait of a Man with Two Dogs, in the Pitti Palace, in 1585, he accepted an offer by Philip II of Spain to decorate the new Escorial at a yearly salary of 2,000 crowns. He worked at the palace from January 1586 to end of 1588 and his paintings were disliked by Philip II and many were painted over. However the parting was amicable, We must not blame him and he was succeeded by Pellegrino Tibaldi. He there founded in 1595, under a charter confirmed by Pope Sixtus V, bartolomeo Carducci is said to have studied with him. Like his Giorgio Vasari a generation before, Zuccari aimed at being an art critic and his chief book, Lidea de Pittori, Scultori, ed Architetti, was far less popular. Zuccari was raised to the rank of cavaliere not long before his death, freedberg, Sydney J. Pelican History of Art, ed. The Zuccaro Scholarship Getty Museum Exhibition Taddeo and Federico Zuccari, Artist Brothers in Rome
7.
Aberdeen
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Nicknames include the Granite City, the Grey City and the Silver City with the Golden Sands. During the mid-18th to mid-20th centuries, Aberdeens buildings incorporated locally quarried grey granite, since the discovery of North Sea oil in the 1970s, other nicknames have been the Oil Capital of the World or the Energy Capital of the World. The area around Aberdeen has been settled since at least 8,000 years ago, the city has a long, sandy coastline and a marine climate, the latter resulting in chilly summers and mild winters. Aberdeen received Royal Burgh status from David I of Scotland, transforming the city economically, the traditional industries of fishing, paper-making, shipbuilding, and textiles have been overtaken by the oil industry and Aberdeens seaport. Aberdeen Heliport is one of the busiest commercial heliports in the world, in 2015, Mercer named Aberdeen the 57th most liveable city in the world, as well as the fourth most liveable city in Britain. In 2012, HSBC named Aberdeen as a business hub and one of eight super cities spearheading the UKs economy. The Aberdeen area has seen human settlement for at least 8,000 years. The city began as two separate burghs, Old Aberdeen at the mouth of the river Don, and New Aberdeen, a fishing and trading settlement, the earliest charter was granted by William the Lion in 1179 and confirmed the corporate rights granted by David I. In 1319, the Great Charter of Robert the Bruce transformed Aberdeen into a property-owning, granted with it was the nearby Forest of Stocket, whose income formed the basis for the citys Common Good Fund which still benefits Aberdonians. The city was burned by Edward III of England in 1336, but was rebuilt and extended, the city was strongly fortified to prevent attacks by neighbouring lords, but the gates were removed by 1770. During the Wars of the Three Kingdoms of 1644–1647 the city was plundered by both sides, in 1644, it was taken and ransacked by Royalist troops after the Battle of Aberdeen and two years later it was stormed by a Royalist force under the command of Marquis of Huntly. In 1647 an outbreak of plague killed a quarter of the population. In the 18th century, a new Town Hall was built and the first social services appeared with the Infirmary at Woolmanhill in 1742 and the Lunatic Asylum in 1779. The council began major road improvements at the end of the 18th century with the main thoroughfares of George Street, King Street, gas street lighting arrived in 1824 and an enhanced water supply appeared in 1830 when water was pumped from the Dee to a reservoir in Union Place. An underground sewer system replaced open sewers in 1865, the city was incorporated in 1891. Although Old Aberdeen has a history and still holds its ancient charter. It is an part of the city, as is Woodside. Old Aberdeen is the location of Aberdon, the first settlement of Aberdeen
8.
Ben Jonson
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Benjamin Jonson was an English playwright, poet, actor, and literary critic of the 17th century, whose artistry exerted a lasting impact upon English poetry and stage comedy. He popularised the comedy of humours, Ben Jonson said that his family originally came from the folk of the Anglo-Scottish border country, which genealogy is attested by the three spindles in the Jonson family coat of arms. One spindle is a heraldic device shared with the Border-country Johnstone family of Annandale. Jonsons clergyman father died two months before his birth, his mother married a master bricklayer two years later, Jonson attended school in St. Martins Lane. Later, a family friend paid for his studies at Westminster School, on leaving Westminster School, Jonson was to have attended the University of Cambridge, to continue his book learning but did not, because of his unwilled apprenticeship to his bricklayer stepfather. According to the churchman and historian Thomas Fuller, Jonson at this time built a wall in Lincolns Inn. After having been a bricklayer, Ben Jonson went to the Netherlands. After his military activity on the Continent, Jonson returned to England and worked as an actor, as an actor, Jonson was the protagonist “Hieronimo” in the play The Spanish Tragedy, by Thomas Kyd, the first revenge tragedy in English literature. Regarding his marriage Jonson described his wife to William Drummond as a shrew, concerning the family of Anne Lewis and Ben Jonson, the St. Martins Church registers indicate that Mary Jonson, their eldest daughter, died in November 1593, at six months of age. Moreover,32 years later, a son, also named Benjamin Jonson. By summer 1597, Jonson had an engagement in the Admirals Men, then performing under Philip Henslowes management at The Rose. John Aubrey reports, on authority, that Jonson was not successful as an actor, whatever his skills as an actor. By this time Jonson had begun to write plays for the Admirals Men. None of his early tragedies survive, however, an undated comedy, The Case is Altered, may be his earliest surviving play. In 1597 a play which he co-wrote with Thomas Nashe, The Isle of Dogs, was suppressed after causing great offence, arrest warrants for Jonson and Nashe were issued by Queen Elizabeth Is so-called interrogator, Richard Topcliffe. Jonson was jailed in Marshalsea Prison and charged with Leude and mutynous behaviour, two of the actors, Gabriel Spenser and Robert Shaw, were also imprisoned. A year later, Jonson was again imprisoned, this time in Newgate Prison. While in jail Jonson converted to Catholicism, possibly through the influence of fellow-prisoner Father Thomas Wright, in 1598 Jonson produced his first great success, Every Man in His Humour, capitalising on the vogue for humorous plays which George Chapman had begun with An Humorous Days Mirth
9.
Apprenticeship
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An apprenticeship is a system of training a new generation of practitioners of a trade or profession with on-the-job training and often some accompanying study. Apprenticeship also enables practitioners to gain a license to practice in a regulated profession, Apprenticeships typically last 3 to 7 years. People who successfully complete an apprenticeship reach the journeyman or professional level of competence. In early modern usage, the clipped form prentice was common, the system of apprenticeship first developed in the later Middle Ages and came to be supervised by craft guilds and town governments. A master craftsman was entitled to employ young people as a form of labour in exchange for providing food, lodging. Most apprentices were males, but female apprentices were found in such as seamstress, tailor. Apprentices usually began at ten to fifteen years of age, in Coventry those completing seven-year apprenticeships with stuff merchants were entitled to become freemen of the city. Subsequently, governmental regulation and the licensing of technical colleges and vocational education formalized and bureaucratized the details of apprenticeship, Australian Apprenticeships encompass all apprenticeships and traineeships. They cover all sectors in Australia and are used to achieve both entry-level and career upskilling objectives. There were 470,000 Australian Apprentices in-training as at 31 March 2012, Australian Government employer and employee incentives may be applicable, while State and Territory Governments may provide public funding support for the training element of the initiative. Australian Apprenticeships combine time at work with formal training and can be full-time, part-time or school-based, Australian Apprentice and Traineeship services are dedicated to promoting retention, therefore much effort is made to match applicants with the right apprenticeship or traineeship. This is done with the aid of aptitude tests, tips, information and resources on potential apprenticeship and traineeship occupations are available in over sixty industries. The distinction between the terms apprentices and trainees lies mainly around traditional trades and the time it takes to gain a qualification, Australia also has a fairly unusual safety net in place for businesses and Australian Apprentices with its Group Training scheme. It is a safety net, because the Group Training Organisation is the employer and provides continuity of employment and it lasts two to four years – the duration varies among the 250 legally recognized apprenticeship trades. About 40 percent of all Austrian teenagers enter apprenticeship training upon completion of compulsory education and this number has been stable since the 1950s. The five most popular trades are, Retail Salesperson, Clerk, Car Mechanic, Hairdresser, there are many smaller trades with small numbers of apprentices, like EDV-Systemtechniker which is completed by fewer than 100 people a year. The Apprenticeship Leave Certificate provides the apprentice with access to two different vocational careers, the person responsible for overseeing the training inside the company is called Lehrherr or Ausbilder. An Ausbilder must prove he has the qualifications needed to educate another person
10.
Guild
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A guild /ɡɪld/ is an association of artisans or merchants who control the practice of their craft in a particular town. The earliest types of guild were formed as confraternities of tradesmen and they were organized in a manner something between a professional association, trade union, a cartel, and a secret society. A lasting legacy of traditional guilds are the guildhalls constructed and used as meeting places, an important result of the guild framework was the emergence of universities at Bologna, Oxford and Paris, they originated as guilds of students as at Bologna, or of masters as at Paris. Usually the founders were free independent master craftsmen who hired apprentices, there were several types of guilds, including the two main categories of merchant guilds and craft guilds but also the frith guild and religious guild. In many cases became the governing body of a town. The Freedom of the City, effective from the Middle Ages until 1835, gave the right to trade, Trade guilds arose in the 14th century as craftsmen united to protect their common interest. The occasion for these oaths were drunken banquets held on December 26, gregory of Tours tells a miraculous tale of a builder whose art and techniques suddenly left him, but were restored by an apparition of the Virgin Mary in a dream. Michel Rouche remarks that the story speaks for the importance of practically transmitted journeymanship, in France, guilds were called corps de métiers. According to Viktor Ivanovich Rutenburg, Within the guild itself there was little division of labour. Thus, according to Étienne Boileaus Book of Handicrafts, by the century there were no less than 100 guilds in Paris. In Catalan towns, specially at Barcelona, guilds or gremis were a basic agent in the society, a shoemakers guild is recorded in 1208. In England, specifically in the City of London Corporation, more than 110 guilds, referred to as companies, survive today. Other groups, such as the Worshipful Company of Tax Advisers, have been formed far more recently, membership in a livery company is expected for individuals participating in the governance of The City, as the Lord Mayor and the Remembrancer. The guild system reached a state in Germany circa 1300 and held on in German cities into the 19th century. In the 15th century, Hamburg had 100 guilds, Cologne 80, the latest guilds to develop in Western Europe were the gremios of Spain, e. g. Valencia or Toledo. Not all city economies were controlled by guilds, some cities were free, in order to become a Master, a Journeyman would have to go on a three-year voyage called Journeyman years. The practice of the Journeyman years still exists in Germany and France, in Ghent, as in Florence, the woolen textile industry developed as a congeries of specialized guilds. The appearance of the European guilds was tied to the emergent money economy, before this time it was not possible to run a money-driven organization, as commodity money was the normal way of doing business
11.
Goldsmith
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A goldsmith is a metalworker who specializes in working with gold and other precious metals. Goldsmiths must be skilled in forming metal through filing, soldering, sawing, forging, casting, the trade has very often included jewellery-making skills, as well as the very similar skills of the silversmith. Many universities and junior colleges also offer goldsmithing, silversmithing, compared to other metals, gold is malleable, ductile, rare, and it is the only solid metallic element with a yellow color. It may easily be melted, fused, and cast without the problems of oxides and gas that are problematic with other such as bronzes. It is fairly easy to weld, wherein similarly to clay two small pieces may be pounded together to make one larger piece. Gold is classified as a noble metal—because it does not react with most elements and it usually is found in its native form, lasting indefinitely without oxidization and tarnishing. Gold has been worked by humans in all cultures where the metal is available, either indigenously or imported, and the history of these activities is extensive. Superbly made objects from the ancient cultures of Africa, Asia, Europe, India, North America, Mesoamerica, some pieces date back thousands of years and were made using many techniques that still are used by modern goldsmiths. Techniques developed by some of those goldsmiths achieved a level that was lost and remained beyond the skills of those who followed. In medieval Europe goldsmiths were organized into guilds and usually were one of the most important, the guild kept records of members and the marks they used on their products. These records, when they survive, are useful to historians. Goldsmiths often acted as bankers, since they dealt in gold and had sufficient security for the storage of valuable items. The Sunar caste is one of the oldest communities in goldsmithing in India, in India, Vishwakarma are the goldsmith caste. The printmaking technique of engraving developed among goldsmiths in Germany around 1430, the notable engravers of the fifteenth century were either goldsmiths, such as Master E. S. or the sons of goldsmiths, such as Martin Schongauer and Albrecht Dürer. A goldsmith might have an array of skills and knowledge at their disposal. Gold, being the most malleable metal of all, offers opportunities for the worker. In todays world a variety of other metals, especially platinum alloys. 24 Carat is pure gold and historically, was known as fine gold, because it is so soft, however,24 Carat gold is rarely used
12.
Knife making
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Knife making is the process of manufacturing a knife by any one or a combination of processes, stock removal, forging to shape, welded lamination or investment cast. Typical metals used come from the steel, tool, or stainless steel families. Primitive knives have been made from bronze, copper, brass, iron, obsidian, different steels are suited to different applications. There is a trade off between hardness, toughness, edge retention, corrosion resistance, and achievable sharpness, some examples of blade material and their relative trade offs, The newest powder metallurgy steels can be made very hard, but can quickly wear out abrasives and tooling. A blade made from low carbon or mild steel would be inexpensive to produce, a low carbon blade would be very hard to break, but would bend easily and be too soft to hold an edge. High carbon can take a higher hardness but must be tempered carefully after heat treatment to avoid brittleness. Also the entire blade is very easy to break by accident, obsidian is used to make extremely sharp surgical scalpels. Ceramic knives hold their edge for a time, but are brittle. The initial shaping of a knife is done through forging or blanking, steel can be folded either to form decorative pattern welded steel or to refine raw steel, or as the Japanese call it, tamahagane. Grain size is kept at a minimum as grain growth can happen quite easily if the material is overheated. In a mass production environment, or in a well equipped private shop and this can be achieved by a number of different methods, depending upon the thickness of the material and the alloy content of steel to be cut. Thinner cross section, lower alloy blanks can be stamped from sheet material, materials that are more difficult to work with, or jobs that require higher production volume, can be accomplished with water jet cutters, lasers or electron beam cutting. These two lend themselves towards larger custom shops, some custom knife makers cut their blanks from steel using a metal-cutting bandsaw. Knife makers will sometimes contract out to a shop with the capabilities to do blanking. For lower production makers, or lower budgets, other methods must suffice, knife makers may use many different methods to profile a blank. These can include hacksaws, files, belt grinders, wheel grinders, oxy-acetylene torches, CNC mills, if no power equipment is available, this can be done with files if the piece of steel has not yet been hardened. Grinding wheels, or small belt sanders are usually what a beginner uses, well equipped makers usually use a large industrial belt grinder, or a belt grinder made specifically for knife making. Pre-polish grinding on a heat treated blade can be if the blade is kept cool
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