But what a painful difference between the two! The father bends over his returning son. The elder son stands stiffly erect, a posture accentuated by the long staff reaching from his hand to the floor. The father's mantle is wide and welcoming; the son's hangs flat over his body. The father's hands are spread out and touch the homecomer in a gesture of blessing; the son's are clasped together and held close to his chest. There is light on both faces, but the light from the father's face flows through his whole body--especially his hands--and engulfs the younger son in a great halo of luminous warmth; whereas the light on the face of the elder son is cold and constricted.