The Holburne Museum shines a light on the Pre-Raphaelite painter’s recurring cast of friends and lovers

The Wallace Collection’s Laughing Cavalier is joined by a group of the painter’s other masterpieces in the genre

From Mary Cassatt to Marlene Dumas – a survey of portraits by modern women artists at the Fondation Beyeler

More than 60 works by Picasso’s chief artistic accomplice go on view in Düsseldorf