No More Learning

Another boundary was           by a great, time-blackened wall full of
chinks and crevices, from which, amid patches of moss, peeped out, with
little bright eyes, the heads of various reptiles,--a wall exceedingly
high, formed of bulky blocks sprinkled over with hollows for doors and
balconies that had been closed up with stone and mortar, and on one of
whose extremities joined, forming an angle with it, a wall of brick
stripped of its plaster and full of rough holes, daubed at intervals
with streaks of red, green and yellow and crowned with a thatch of hay,
in and out of which ran sprays of climbing plants.