The court is rectangular, and surrounded by a gallery composed of white marble columns in pairs, supporting pointed arches. The soffite (or inner side) of the arch is scalloped or serrated. The central arch in each side is higher and larger than its fellows, and springs from square imposts resting on the twin columns. At each angle of the impost is a graceful little pillar--“a characteristic,” observes Madrazo, “of the Arabic-Grenadine architecture, such as may often be noticed in the magnificent Alhambra of the Alhamares.” Over the arches runs a flowing scroll with Arabic inscriptions, among them being “Glory to our lord the Sultan Don Pedro; may God lend him His aid and render him victorious”, and this very remarkable text, “There is but one God; He is eternal. He was not begotten and does not beget, and He has no equal.” This is evidently an inscription remaining from Musulman days, and spared in their ignorance by the Christian owners of the palace. On the frieze will also be noticed the escutcheons of Don Pedro and the Catholic sovereigns, and the favourite devices of Charles V.--the Pillars of Hercules and motto “Plus Oultre.” Behind the central arches are as many doors with elaborately ornamented arches. On either side of each door is a double window, framed with broad, ornamental bands, with conventional floral designs. Round the inner walls of the arcade runs a high dado of glazed tile mosaic (_azulejo_), brilliantly coloured and cut with exquisite skill. The combinations and variations of the design repay examination, and will be seen to extend all round the gallery. This decoration was probably executed by Moorish workmen in the time of Pedro I. Finally, above the doors run wide friezes with shuttered windows, through which the light falls on the gleaming mosaic. The ceiling of the gallery dates from the time of Ferdinand and Isabella, but was restored in 1856. Three recesses in the _patio_ are pointed out as the spots where Don Pedro held his audiences; but Contreras is of opinion that they are the walled-up entrances to former corridors which communicated with the Harem. That apartment probably faced the Salón de los Embajadores. A wide cornice separates the lower part of the court from the upper gallery. This is composed of balustrades, arches, and columns in white marble of the Ionic order, and was the work of Don Luis de Vega (sixteenth century).