Figure 16. Meru Nyingpa Rooftop Chapel. The chapel structure has direct access to the roof. The lightwell corridor sits below the roof level yet is open to the sky. The wall of the corridor at the lower left contains the clerestory windows of the central temple. The stair ladder giving access from the corridor to the roof is visible on the right. Note the yak hair gyaltsen banners on top of the chapel. The gold roof visible in the background is covering the main Jowo Lhakhang of the Tsug Lhakhang complex. Photograph by David Newman 2002.