Torture

from den valdron:

The depiction of prisoners is also fascinating. There's a recurrent theme of sexual degradation here. Forced nudity, forced poses of homosexual coupling. Hooded nudity. Arrangement of bodies. This is serial killer pathology, presented without a trace of self consciousness or guilt and played for laughs. There is a very weird kind of distancing going on, the prisoners are being visually emasculated and dehumanized, hooding them, posing them suggests that on critical levels the jailers are not regarding them as human beings. Now, its played for fun in the pictures, but it suggests that underneath the 'fun' there is a real pathology going on, a fundamental inhumanity.

emphasis mine.