(i) industrial paint on Neolithic vases, in 2 parts
(ii) industrial paint on Han dynasty vases, in 6 parts

(i) signed and dated 'Ai Weiwei 2008' on the underside of the red and white vase
(ii) signed and dated 'Ai Weiwei 2008' on the underside of the purple and blue vase

(i) 30.5 x 30.2 x 39.5 cm (12 x 11 7/8 x 15 1/2 in.)
30 x 30 x 37 cm (11 3/4 x 11 3/4 x 14 5/8 in.)
(ii) 27 x 18 x 26 cm (10 5/8 x 7 1/8 x 10 1/4 in.)
29 x 18 x 26 cm (11 3/8 x 7 1/8 x 10 1/4 in.)
27 x 18 x 24 cm (10 5/8 x 7 1/8 x 9 1/2 in.)
27.5 x 18 x 26 cm (10 7/8 x 7 1/8 x 10 1/4 in.)
26.5 x 18 x 26 cm (10 3/8 x 7 1/8 x 10 1/4 in.)
29 x 20 x 29 cm (11 3/8 x 7 7/8 x 11 3/8 in.)

Executed in 2008.