Bridget Riley
British, born 1931
![](/sites/default/files/styles/slideshow_small/public/robertbuckjr_bridget_riley_seymourknoxjr_2.jpg?itok=gA7iws20)
Bridget Riley (center) with Director Robert T. Buck, Jr. (left), and Seymour H. Knox, Jr. (right) at the opening of Bridget Riley, 1990. Image courtesy of the Albright-Knox Art Gallery Digital Assets Collection and Archives, Buffalo, New York.