|
|
|
 |
Black on White, 1964
Watercolor and pencil on paper, 22.2 x 31.8 cm
Solomon R. Guggenheim Foundation, Hannelore B. and Rudolph B. Schulhof Collection, bequest of Hannelore B. Schulhof, 2012
2012.91
© Bridget Riley 2012. All rights reserved, courtesy Karsten Schubert, London |
|
|
|
|
