Christie’s Modern British 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 has produced some of the most visually arresting art of the past century. Ahead of her retrospective, Rhiannon Cosslett investigates her eye-bending legacy. It’s impossible to ...