REMOVE

1. Paintings
2. Autochromes
3. European; Southern European; …
4. between 1906 and 1942

WHAT

1. Icons. (1)
2. Photographs (1)
3. autochrome (1)

WHERE

1. European; Southern Europe … (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)