collodion kuh loh dee uhn n a colorless syrupy solution of pyroxylin in ether and alcohol; used as a coating for wounds or photographic films
News & Articles collodion Sculpture, photos show fragile slice of life Tom Baril, who was Robert Mapplethorpe's exclusive printer, has produced an exquisite suite of toned gelatin silver prints made from wet-plate collodion negatives. Oct. 8, 2013 - The Cincinnati Enquirer