REMOVE

1. charcoal
2. Fine Arts Museums of San Fra …
3. 1999
4. 19th - 20th century

WHAT

1. Drawings and Watercolors (4)
2. Charcoal (1)

WHERE

1. European; Northern Europe … (2)
2. Germany (2)
3. European; Dutch (1)
4. Holland (1)
5. North American; American (1)

WHO

1. Fine Arts Museums of San … (4)
2. Hofer, Karl (2)
3. Israëls, Jozef (1)
4. Ryder, Worth (1)

WHEN

1. 1800 (4)
2. 19th - 20th century (4)
3. 1878 - 1955 (2)
4. 1824 - 1911 (1)