REMOVE

1. Ivory and sumi
2. Los Angeles County Museum of …
3. 19th century
4. Japan, died circa 1942

WHAT

1. Ivory and sumi (1)
2. Sculpture (1)

WHO

1. Los Angeles County Museum … (1)
2. Ry?o (1)

WHEN

1. 1800 (1)
2. 1899 (1)
3. 19th century (1)
4. Japan, died circa 1942 (1)