Bridget Riley ... and Irish Art Evening Sale achieved a total of £11,312,620/ $14,672,468/ €13,428,080, with sell-through rates of 96% by lot and 98% by value. “..Bridget Riley may be best known for ...

Bridget Riley has produced some of the most visually arresting art of the past ... her eye- and mind-bending black and white paintings, which came to be defined as op-art (optical art), a visual ...

Red, Green, and Blue Twisted Curves, 1979. The “spectator who looks at my work is part of the work itself,” Riley has said. Collection of the artist. ©Bridget ...