Convent of Santa Maria delle Grazie, Milan
Leonardo da Vinci (Italian, 1452-1519). Last Supper, 1495-98. Tempera and mixed media on plaster. 460 x 880 cm (15.09 x 28.87 ft.).
Leonardo Status: Surely you jest, amico mio. 100% Leonardo. We even credit the artist with this mural's almost immediate crumbling.