he Last Supper (Italian: Il Cenacolo or L'Ultima Cena) is a 15th century mural painting in Milan created by Leonardo da Vinci for his patron Duke Ludovico Sforza and his duchess Beatrice d'Este. It represents the scene of The Last Supper from the final days of Jesus as narrated in the Gospel of John 13:21, when Jesus announces that one of his Twelve Apostles would betray him.

The painting

The Last Supper measures 450 × 870 centimeters (15 feet × 29 ft) and covers the back wall of the dining hall at the monastery of Santa Maria delle Grazie in Milan, Italy. The theme was a traditional one for refectories, although the room was not a refectory at the time that Leonardo painted it. The main church building had only recently been completed (in 1498), but was remodeled by Bramante, hired by Ludovico Sforza to build a Sforza family mausoleum.^[1] The painting was commissioned by Sforza to be the centerpiece of the mausoleum.^[2] The lunettes above the main painting, formed by the triple arched ceiling of the refectory, are painted with Sforza coats-of-arms. The opposite wall of the refectory is covered by the Crucifixion fresco by Giovanni Donato da Montorfano, to which Leonardo added figures of the Sforza family in tempera. (These figures have deteriorated in much the same way as has The Last Supper.) Leonardo began work on The Last Supper in 1495 and completed it in 1498—he did not work on the painting continuously. This beginning date is not certain, as "the archives of the convent have been destroyed and our meagre documents date from 1497 when the painting was nearly finished."^[3]

The Last Supper specifically portrays the reaction given by each apostle when Jesus said one of them would betray him. All twelve apostles have different reactions to the news, with various degrees of anger and shock. The apostles are identified from a manuscript (The Notebooks Leonardo Da Vinci p. 232) with their names found in the 19th century. (Before this, only Judas, Peter, John and Jesus were positively identified.) From left to right:

• Bartholomew, James, son of Alphaeus and Andrew form a group of three, all are surprised.
• Judas Iscariot, Peter and John form another group of three. Judas is wearing green and blue and is in shadow, looking rather withdrawn and taken aback by the sudden revelation of his plan. He is clutching a small bag, perhaps signifying the silver given to him as payment to betray Jesus, or perhaps a reference to his role within the 12 disciples as treasurer.^[4] He is the only person to have his elbow on the table. Peter looks angry and is holding a knife pointed away from Christ, perhaps foreshadowing his violent reaction in Gethsemane during Jesus' arrest. The youngest apostle, John, appears to swoon.
• Jesus
• Apostle Thomas, James the Greater and Philip are the next group of three. Thomas is clearly upset; James the Greater