REMOVE

1. European; Northern European; …
2. Lower Rhine Valley
3. The Cleveland Museum of Art
4. 1065
5. mid-1000s

WHAT

1. Ivory (1)
2. Sculpture (1)
3. walrus ivory (1)

WHERE

1. European; Northern Europe … (1)
2. Lower Rhine Valley (1)

WHO

1. The Cleveland Museum of A … (1)

WHEN

1. 1045 (1)