of 30
of 30
Bridget Riley
One Small Step  2009
Screenprint
26.6 × 14 cm  |  10 1/2 × 5 1/2 in (image)
44.1 × 29.1 cm  |  17 3/8 × 11 1/2 in (sheet)
Edition of 300 plus 30 APs