From Wikipedia

The Private Life Of A Masterpiece

Le déjeuner sur l'herbe

"The Lunch on the Grass")
Originally titled - Le Bain (The Bath)
Is a large oil on canvas painting by Édouard Manet. Created in 1862 and 1863, its juxtaposition of a female nude with fully dressed men sparked controversy when the work was first exhibited at the Salon des Refusés. The piece is now in the Musée d'Orsay in Paris. A smaller, earlier version can be seen at the Courtauld Gallery, London.