Elsewhere within the Vatican, Bernini created systematic rearrangements and majestic embellishment of either empty or aesthetically undistinguished space that exist as he designed them to the present day and have become indelible icons of the splendor of the papal precincts. Within the hitherto unadorned apse of the basilica, the Cathedra Petri, the symbolic throne of St Peter, was rearranged as a monumental gilded bronze extravagance that matched the Baldacchino created earlier in the century. Bernini's complete reconstruction of the Scala Regia, the stately papal stairway between St. Peters's and the Vatican Palace, was slightly less ostentatious in appearance but still taxed Bernini's creative powers (employing, for example, clever tricks of optical illusion) to create a seemingly uniform, totally functional, but nonetheless regally impressive stairway to connect two irregular buildings within an even more irregular space.