Photoengraving
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Photoengraving is a process that uses a light-sensitive photoresist applied to the surface to be engraved to create a mask that protects some areas during a subsequent operation which etches, dissolve
A print made in 1907 from a photoengraved plate. It reproduces a sketch of Parga's castle made by Ludwig Salvator.
The oldest known print made from a photoengraved plate, by Nicéphore Niépce in 1825. It reproduces a 17th-century Flemish engraving. Niépce called the process "Heliography".
Photograph
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A photograph is an image created by light falling on a photosensitive surface, usually photographic film or an electronic image sensor. The process and practice of creating such images is called photo
A photograph
A modern-day photograph of an Icelandic landscape, captured on a personal camera
The Market Square of Helsinki, in the 1890s
Long-exposure photograph of the Very Large Telescope