REMOVE

1. Wood, pigments, snail valves …
2. Unknown
3. Museum of Fine Arts, Boston …
4. 1800
5. 19th-20th century
6. 1999

WHAT

1. Sculpture (1)
2. Wood, pigments, snail val … (1)

WHERE

1. New Ireland (1)

WHO

1. Museum of Fine Arts, Bost … (1)

WHEN

1. 19th-20th century (1)