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THE MECHANISM OF HUMAN FACIAL EXPRESSION c.1854-56, albumen print from wet collodion glass negative, image size, 150 x 110mm, print size, 220 x 167mm, pasted onto original paper support (410 x 275mm), ...

Tom Baril is a contemporary American photographer his Polaroid and wet-collodion prints of flowers, landscapes, and buildings. Born in Putnam, CT in 1952, he received his BFA in photography from the ...

Great Civil War photographers like Matthew Brady recorded men at war using messy wet glass negatives in cumbersome view cameras on tripods. Today Ellen Susan uses similar glass negative collodion ...

This media is in the public domain (free of copyright restrictions). You can copy, modify, and distribute this work without contacting the Smithsonian. For more information, visit the Smithsonian's ...