Photograph of the Buddhist monument Sphola Stupa in the Khyber Pass. The monument is on a high rocky ledge and consists of a stone mound supported by a tiered base. Large sections of the stone have fallen away, particularly to the right of the mound. A man is standing on the top of the mound, and another man is standing on a pile of rubble to the right. There is a valley beyond with steep mountains rising behind it. The photographer John Burke travelled with the Peshawar Valley Field Force during the Second Anglo-Afghan War (1878-80), one of a series of conflicts between Britian and Russia over control of Afghanistan. His images from the war capture landscapes, key strategic sites and soldiers involved in the conflict.