A Picasso-Pollock mashup and Dalí's Hollywood haunts – the week in art

Alex Israel enters the surrealist’s ghostly head, Art & Language put their spin on art history, and Susan Hiller flips a coin to start her London Jukebox – all in your weekly dispatchArt & Language
The conceptual art pioneers merge Picasso’s Guernica with Jackson Pollock’s drips in a provocative visual “essay” on the history of modern art.
• Sprovieri Gallery, London, from 17 January until 13 March. Continue reading...