On a cart drawn by deer, animals that run as fast as the passage of time, a stooped old man, characterized by long golden wings, is depicted with an hourglass in hand while balncing on a mechanical watch. Two dogs, one black and one white symbolizing the alternating of day and night, are biting the rod in attemt to break it. In the sky the chariot of the sun appears with the astrological sign of the bull to indicate spring, between 21 April and 21 May