 In the windows are two stained glass windows that represent one Henry III of Castile and his family and the other Henry II of Castile with scenes of the death of Peter I and John II.One of the walls is decorated with a painting depicting the coronation of the queen Isabella I of Castile as queen of Castile and of León in the church of San Miguel of Segovia , work of the mentioned Muñoz de Pablos.Its name is due to the decorative motifs of the coffered ceiling.