Louis Lumière is perhaps best known in the U.S. for his seminal role in the invention of cinema, but his most important contribution to the history of photogra

Relief printing : woodcut, metal type, and wood engraving -- Intaglio and planographic printing : engraving, etching, mezzotint, and lithography -- Color printi

On the history of the autochrome process

Since the Lumière brothers made the autochrome process commercially available in June 1907, colour photography has proliferated in so many directions that we a

Sarah Angelina Acland (1849-1930) is one of the most important photographers of the late Victorian and early Edwardian periods. Daughter of the Regius Professor