The Courtyard of the Lions is an oblong courtyard, 35 m in length and 20 m in width, surrounded by a low gallery supported on 124 white marble columns. A pavilion projects into the courtyard at each extremity, with filigree walls and light domed roof, elaborately ornamented. The square is paved with coloured tiles, and the colonnade with white marble; while the walls are covered 1.5 m up from the ground with blue and yellow tiles, with a border above and below enamelled blue and gold. The columns supporting the roof and gallery are irregularly placed, with a view to artistic effect; and the general form of the piers, arches and pillars is most graceful. They are adorned by varieties of foliage, etc.; above each arch there is a large square of arabesques; and over the pillars is another square of filigree work.