Claude Monet's 1908 masterwork, Nymphéas, will lead the Impressionist & Modern Art Evening Sale in London on 19 June accompanied by an outstanding 1918 portrait, Jeune homme assis, les mains croisees sur les genoux, by Amedeo Modigliani painted whilst the artist was living on the French Riviera. These mesmerising works are joined by other triumphs of painting and sculpture by artists such as Camille Pissarro, Henri Matisse and René Magritte. Click through to explore highlights from the auction.