One of Leonardo da Vinci's most famous creations is his painting of The Last Supper. It is said that while Leonardo da Vinci was working on the painting he got into an argument with a fellow painter. Leonardo da Vinci was so mad at this colleague that in anger and out of spite he painted that man's face as the face of Judas in his painting of the upper room Supper.But then, having completed that, Leonardo da Vinci turned to paint the face of Christ and he could not do it. It wouldn't come. He couldn't visualize it. He couldn't paint the face of Christ.He put down his paintbrush and went to find the man from whom he was estranged. He forgave him; they reconciled with one another; they both apologized. They both forgave. That very evening Leonardo da Vinci had a dream and in that dream he saw the face of Christ. He rose quickly from his bed and finished the painting and it became one of his greatest masterpieces.