David Hockney show is Tate Britain's fastest-selling exhibition

Tate Britain is hosting the biggest ever retrospective of the work of David Hockney, illustrating the 60-year career of one of the country’s most influential artists. The show is the fastest-selling in the London museum's history. It features more than 250 pieces of artwork to celebrate Hockney's achievement in sketching, painting, printmaking, photography and digital iPad experiments.