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This is repeated many times. Like etching, aquatint uses the application of a mordant (acid) to etch into the metal plate. Where etching uses a needle to scratch through an acid-proof resist and make lines, aquatint uses powdered rosin (resin) to create a tonal effect. The rosin is acid resistant and typically adhered to the plate by controlled ...
The first hand-coloured daguerreotypes are attributed to Swiss painter and printmaker Johann Baptist Isenring, who used a mixture of gum arabic and pigments to colour daguerreotypes soon after their invention in 1839. [2] Coloured powder was fixed on the delicate surface of the daguerreotype by the application of heat.
ferric chloride may be used for etching copper or zinc plates, whereas nitric acid may be used for etching zinc or steel plates. Typical solutions are 1 part FeCl 3 to 1 part water and 1 part nitric to 3 parts water. The strength of the acid determines the speed of the etching process. The etching process is known as biting (see also spit ...
Engraving had been used by goldsmiths to decorate metalwork, including armor, musical instruments and religious objects since ancient times, and the niello technique, which involved rubbing an alloy into the lines to give a contrasting color, also goes back to late antiquity. Scholars and practitioners of printmaking have suggested that the ...
A print made using the Albertype process 1920 hand-colored Albertype of Glacier National Park in the United States. An Albertype is a picture printed from a type of gelatine-coated plate produced by means of a photographic negative. [1]
The use of colored lacquer for painting goes back to the prehistoric Jōmon period, and became especially popular in the Nara period (8th century), when a great many works were made using red lacquer against a black background. Until the 19th century, however, the use of natural pigments restricted the colors accessible to artists to red, black ...
While it is possible to print by hand using a roller or brayer, the best consistency in pressure and even distribution of ink is most effectively achieved on a mechanized press. The collotype printing process was used for volume mechanical printing before the introduction of simpler and cheaper offset lithography .
Bertha Evelyn Jaques (October 24, 1863 – March 30, 1941) was an American etcher and cyanotype photographer. Jaques helped found the Chicago Society of Etchers, an organization that would become internationally significant for promoting etching as a popular printmaking technique.