A dim indoor hall where dozens of men in white shirts and grey trousers sit kneeling in rows on white mats, each wearing a white cloth blindfold over their eyes. Many have hands resting on their thighs or laps. White plastic chairs are lined up at the back of the hall, and colourful woven cloth hangings in orange, yellow and black hang from the walls beside white metal scaffolding poles. Light grey curtains cover the windows. Several participants wear name badges on their shirts. The setting suggests a group exercise or convention session, with a sign and framed pictures on the far wall.