REMOVE

1. European; Southern European; …
2. European; Iberian; Spanish …
3. The Art Institute of Chicago …
4. Salviati%2C Francesco
5. Passarotti%2C Bartolomeo

WHAT

1. Acetate negatives (1)
2. negative (1)
3. Photographs (1)
4. Portrait drawings (1)

WHO

1. Library of Congress Print … (1)
2. Massaguer, Conrado Walter (1)

WHEN

1. 1889- (1)
2. 1896 (1)
3. 1942 (1)
4. between 1896 and 1942 (1)