sentences:  The western facades of both pavilions contain brick-arched window openings at ground level; the north pavilion has a balconet on the second floor, though the south pavilion has a full-height opening.The northern and southern facades each contain seven bays.Each bay contains arched windows on the first floor, and a pair of half-story skylights where the second floor would be; the second-story skylights are recessed slightly inward within the building.