Bridget Riley review – pounding psychedelic art that will make you see the world differently

Courtauld Gallery, London
Britain’s most revolutionary painter joins the dots between Georges Seurat’s pointillist paintings and her own utopian explosions of joy in an exhibition of pure geniusLooking from Bridget Riley’s mind-boggling 1960s paintings to Georges Seurat’s calm river scene in The Bridge at Courbevoie, painted in 1886-7, is not only thought-provoking but puts your eyes to the test. After looking at her pounding psychedelic art, I could barely see the Seurat