Detailed view of a magnificent stone ornamentation: in the window niche flanked by plaited decorative columns there is a flat relief (overlay) arch above the lintel, with joggled voussoirs in a ablaq (multicoulored) pattern. Above it, at the level of the column capitals, there is a bas-relief of geometric ribbonwork. In addition, the frame around the niche is extended by a double muqarnas band, framed by a dentil frieze