This door, carved in open stone and Plateresque style, opens to the main cruiser of the Cathedral; At its opposite end gives the Gothic door access to the Royal Chapel. This aesthetic ensemble - perfect union and harmony between sculpture and architecture - represents a very important page of the transition between the Gothicism of the late fifteenth century and the beginnings of the Spanish Renaissance in the early sixteenth century. In the siloesque drawing of this cover appear four bodies; Its abundant plateresque ornamentation is carefully graded and subordinated to the planes of the wall.