GIM5037941: Two profiles of men, an old man and a young man. The young man represents Gian Giacomo Caprotti known as Andrea Salai or Salaij (around 1480-1524), Leonardo's student and lover. Chalk drawing by Leonardo da Vinci (Leonardo da Vinci) (1452-1519) Florence, Galleria degli Uffizi (Offices), Vinci, Leonardo da (1452-1519) / Gallerie degli Uffizi, Florence, Tuscany, Italy / Bridgeman Images
MEB848318: Refectory of Santa Maria delle Grazie, Milan. On the back wall The Last Supper, by Leonardo da Vinci, 15th Century, tempera and oil on two layers of plaster, Vinci, Leonardo da (1452-1519) / Museo del Cenacolo Vinciano, Santa Maria delle Grazie (Museum of the Last Supper), Milan, Italy / Bridgeman Images