Matte Collodion Print | Photographer Not Known

Paper support, baryta, collodion, photolytic silver; 1894
[Four US Army Officers posed behind poached bison heads]
From the Archival Collection of Yellowstone National Park

Gelatin Silver DOP | Photographer Not Known

Paper support, baryta layer, gelatin binder, filamentary silver image; 1888
[Fisk faculty posed for a photograph, 1888]
From the Archival Collection of Fisk University

Multimedia Drawing | Giovanni Battista Tiepolo

Graphite, red and black chalk, brown and gray ink wash; c. 1751
From a Private Collection