This I take to be the sorcerer Tlaloc. He is blowing the wind from his mouth; he has the eagle in his head-dress, the jaw with grinders, the peculiar eye, the four Tlaloc dots over his ear and on it, the snake between his legs, curved in the form of a yoke (this is known to be a serpent by the conventional crotalus signs of jaw and rattles on it in nine places), the four Tlaloc dots again in his head-dress, etc. He has a leopard skin on his back (the tiger was the earth in Mexico) and his naked feet have peculiar anklets which should be noticed.