The Last Supper is a famous mural painting created by Leonardo da Vinci in the late 15th century. It depicts the moment when Jesus announces that one of his disciples will betray him, capturing the emotional reactions of the twelve apostles. The artwork is located in the refectory of the Convent of Santa Maria delle Grazie in Milan, Italy. This masterpiece measures approximately 29 feet by 15 feet and is painted on a wall using a technique called tempera on gesso. Over the years, it has undergone various restorations due to damage from humidity and war, but it remains a significant work in the history of Renaissance art.