The arresting satire of Sigmar Polke
The artist’s depictions of life in West Germany after the war are playful in form but deeply sarcastic under the surface
How Bomberg and Auerbach reached dizzying heights
Before and after the Second World War, David Bomberg explored a vertiginous new style of landscape painting – and his student Frank Auerbach was clearly taking notes
Georg Baselitz turns the world on its head
As the painter becomes older, the topsy-turvy figures that populate his invigorating canvases are becoming more skeletal
Martha Stewart’s recipe for success