REMOVE

1. North American; American
2. United States
3. Fine Arts Museums of San Fra …
4. 1949

WHAT

1. Drawings and Watercolors (2)
2. drawing (1)
3. transparent and opaque wa … (1)
4. watercolor (1)

WHERE

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

WHO

1. Fine Arts Museums of San … (2)
2. Howard, John Langley (2)

WHEN

1. 1902--1999 (2)