The photo was taken at Drepung Loseling monastery in Lhasa, Tibet in 1995. At the time of the Chinese invasion, Drepung was the largest monastery in the world with 10,000 monks - a small town.
The picture shows my Buddhist teacher, Ven. Geshe Damcho Yonten (on the right), speaking with an old monk who had stayed behind in Tibet following the invasion. This was Geshe-la’s (as he was affectionately known) first and only visit back to Tibet having fled the country in 1959.