REMOVE

1. North American; Central Amer …
2. Unknown
3. The Art Institute of Chicago
4. The Art Institute of Chicago
5. 900
6. 600

WHAT

1. Architectural Fragment (1)
2. Architecture (1)
3. Stone (1)

WHERE

1. North American; Central A … (1)
2. North and Central America … (1)

WHO

1. North or Central America, … (1)
2. The Art Institute of Chic … (1)

WHEN

1. 600 - 900 A. D. (1)
2. North and Central America … (1)