REMOVE

1. Photographs
2. autochrome
3. Art object

WHAT

1. Art object (1)
2. Autochromes (1)
3. Sculpture (1)

WHO

1. Genthe, Arnold (1)
2. Library of Congress Print … (1)
3. Unknown (1)

WHEN

1. 1906 (1)
2. 1942 (1)
3. between 1906 and 1942 (1)