A variant of memory where, unlike in the traditional memory game, you dont have to find cards with the same image on them, but those which were taken out of the same painting or depict the same style of art.All the images on the cards were taken from paintings and sculptures out of the Pergamonmuseum in Berlin.The game contains a 28 page guide which gives various information on the 36 artworks depicted on the cards. - BoardGameGeek