REMOVE

1. Museum of Fine Arts, Boston …
2. Northern Qi dynasty
3. 550
4. Northern Qi dynasty

WHAT

1. Marble (1)
2. Sculpture (1)

WHERE

1. China (1)

WHO

1. Museum of Fine Arts, Bost … (1)
2. Unknown (1)

WHEN

1. 570 (1)
2. Northern Qi dynasty (1)
3. Northern Qi dynasty, abou … (1)