The tympanum is wide at the base. It is made up of thirteen individual sections. The bottom row is made up of three plates located about above the lintel. It is deep and about high. On the left side of the tympanum, it contains two rows of figures and on the right, three. The lower figures are nearly fully three-dimensional, while the upper figures are mostly carved in relief, with only the head and shoulders projecting out of the stone. Above these three plates, the remaining ten plates are arraigned in three rows. The bottom row is made up of four plates which rest on a high base. The plates are high relief carvings, each about deep and an average of about high. The figures were all carved with a rock pick. In the center of the tympanum is the Archangel Michael. He stands on his platform which is projected forward from the rest of the figures. The entire tympanum represents Heaven and Hell in the Last Judgment.