The Last Supper, showing Jesus, at the center, saying to his disciples, "One of you shall betray me"
One disciple is painted in darkness. His face is in the shadow of another, and he leans back, nervously holding a bag. This disciple, Judas, is the third face to the left of Jesus.
Also, the point in perspective in this painting is the head of Jesus. The three windows may represent the Trinity with the arch above the center window representing a halo over Christ.
/ レオナルド・ダ・ヴィンチ