Ruth Asawa 

Petunias (P.032), 1984

8 1/4 x 8 1/2 inches (21 x 21.6 cm) 
Framed: 10 3/8 x 10 5/8 x 1 1/2 inches (26.4 x 27 x 3.8 cm)

Signed, dated, and Asawa chop lower left recto