Descending the couloir. We...

Descending the couloir. We arrived at the top of the gully at sunset, 2100 hours. We exited to the E to descend the BTOBS variation at 2200. We had no moon or stars, though we did see a couple of flashes of lightning to the N during the rappels.

The special photographic technique used for enhancing the image is described in the rappel picture caption.