Burgos Cathedral: View looking into the Condastable Chapel, off the axial bay of the ambulatory

The light source in at the top center is radiating from a star-shaped vault (not visible in the image). It was founded by the Constable of Castile, Pedro Fern\u00E1ndez de Velasco, and his wife Dona Mencia de Mendoza and designed by Sim\u00F3n de Colonia.\u000a\u000aThe foundation stone of the present building, dedicated to the Virgin, was laid by Bishop Maurice of Burgos (reigned 1217-1238) on 20 July 1221. The cathedral is indebted to the design of Bourges Cathedral. In the French High Gothic context the cathedral's plan and elevation are old-fashioned. Since Burgos was on the pilgrimage route to Galicia, however, they make the cathedral a latter-day pilgrimage church, with its three fa\u00E7ades, gallery and extra chapels. In the 15th and 16th centuries the building was transformed. First spires were added to the western towers between 1442 and 1458 by Juan de Colonia, then sepulchral chapels were built, and lastly the crossing was given a cimborio. A UNESCO World Heritage Site.