20 
of 30
20 
of 30
Bridget Riley
Magenta and Yellow  2002
Screenprint
86.5 × 56.8 cm  |  34 × 22 1/2 in (image)
109 × 75 cm  |  42 3/4 × 29 1/2 in (sheet)
Edition of 75 plus 10APs