Gold leaf is gold that has been hammered into thin sheets by a process known as goldbeating, for use in gilding.
A gold nugget 5 mm (0.20 in) in diameter (bottom) can be expanded through hammering into a gold foil of about 0.5 m2 (5.4 ft2). The Toi gold mine museum, Japan.
Mycenaean necklace; 1400–1050 BC; gilded terracotta; diameter of the rosettes: 2.7 cm (1.1 in), with variations of about 0.1 cm (0.04 in), and a pendant length of 3.7 cm (1.5 in); Metropolitan Museum of Art (New York City)
An engraving showing the goldbeating process, 1698
22k gold leaf applied with an ox hair brush during the process of gilding
Vark is a fine filigree foil sheet of pure metal, typically silver but sometimes gold, used to decorate Indian sweets and food. The silver and gold are edible, though flavorless. Vark is made by pound
Gold leaf
…Gold leaf accents the facade of "it's a small world" at the Disneyland Resort in Anaheim, California. Gold leaf (as well as other metal leaf such as vark) is sometimes used to decorate food or drink, typically to promote a perception of luxury and high value; however, it is flavorless. It is occasionally…
Indian barfi sweets garnished with vark
A tray of Indian sweets, with some pieces covered with shiny vark