71.   The wall was narrow and missing many of its bricks.

72.   Within the palace walls were temples, baths, living accommodation, reception halls and gardens.

73.   The walls are thick and have arches with radiating voussoirs in brick.

74.   Of the external walls and gates of the palace, the west wall is missing and a number of towers.

75.   Walls were usually of stone while vaults and domes were in brick.

76.   The walls are plain and there are small windows at clerestory level and in the aisles.

77.   The walls are thick, pierced by splayed window and door openings.

78.   The interior walls are entirely fresco covered.

79.   The end wall is three floors high, with dormer windows in the attic above, and each floor has four windows on it.

80.   The righthand wall is three floors high, with ten windows on each floor.