REMOVE

1. Unknown
2. The Art Institute of Chicago
3. -2500

WHAT

1. Decorative Arts and Utili … (2)
2. Jade (2)
3. Flat squarish axe - incom … (1)
4. Pale green jade with ligh … (1)

WHERE

1. Asia,East Asia,China (2)
2. Asian; Far East Asian; Ch … (2)

WHO

1. The Art Institute of Chic … (2)

WHEN

1. -2000 (2)
2. Chinese Asia,East Asia,Ch … (2)
3. Late Neolithic period, Da … (1)
4. Late Neolithic period, Li … (1)