Wayne Thiebaud review - staggering still lifes to make your mouth water

Courtauld Gallery, LondonThe pop pioneers paintings of sweets and cakes offer up a succulent and incredibly moreish slice of a long-lost American dreamYoure not allowed to lick paintings in museums, which is cruel when youre faced with something as mouthwateringly tempting as Wayne Thiebauds art. The American pop pioneer dedicated his long career to cakes, sweets and gumball machines, a visual world of treats and candies laid out in American diners and on deli counters, tempting viewers to commi...