REMOVE

1. United States
2. North American; American
3. Fine Arts Museums of San Fra …
4. Osgood, B.F.
5. 19th century
6. active 19th century

WHAT

1. Drawings and Watercolors (1)
2. steel pen and blue, brown … (1)

WHERE

1. North American; American (1)
2. United States (1)

WHO

1. Fine Arts Museums of San … (1)
2. Osgood, B.F. (1)

WHEN

1. 1800 (1)
2. 1899 (1)
3. 19th century (1)
4. active 19th century (1)