Leonardo da Vinci, Last Supper, 1498
Mixed technique, 460 x 880 cm
Refectory, Convent of Santa Maria delle Grazie, Milan
Leonardo, Study for the Composition of the Last Supper (Venice: Accademia)
Leonardo, Last Supper, detail of left portion, with purported image of Mary Magdalen (on right)
Leonardo, Last Supper, detail of the face of John, or is it Mary Magdalen?
IMAGE SOURCE: www.press.uchicago.edu/Misc/Chicago/504271_john.html