 In the center of the northern wall of the interior of the Golden Hall was a blind arch – where the king stood – in whose thread was a very traditional geometric pattern imitating the latticework of the mihrab façade of the Mosque of Córdoba, building to which it was sought to emulate.In this way, from the courtyard, it appeared half-hidden by the plots of columns of both the archway of access to the Golden Hall and those of the immediate portico, which gave an appearance of latticework, an illusion of depth, which admired the visitor and lent splendor to the figure of the monarch.In order to remember the appearance of the palace at the end of the 11th century, we must imagine that all the vegetal, geometric and epigraphic reliefs were polychromed in shades in which red and blue predominated for backgrounds and gold for reliefs, which, together with the soffits in alabaster with epigraphic decoration and the floors of white marble, gave the whole an aspect of great magnificence.