The biggest show of the artist’s work for over twenty years derails the view that his highly charged colour-field paintings were a reflection of his moods

The master of mobiles and his relation to Parisian Modernism reassessed

Only Gorky and Pollock of his peers has so far been catalogued

It makes it their most expensive purchase since Leonardo’s “Ginevra de’ Benci”

The great collector and museum benefactor discusses his memoir "Reflections in a Silver Spoon", his championing of British sporting art and his family's backing of the National Gallery of Art in Washington DC

“One-to-one contact through art contains potent peaceful powers”, says artist

After Warhol and Johns, it’s the turn of the globe-trotting