REMOVE

1. Autochromes
2. Art object
3. Genthe, Arnold
4. Unknown

WHAT

1. Art object (1)
2. Photographs (1)
3. Sculpture (1)
4. autochrome (1)

WHO

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

WHEN

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