A boy with a mud-stained face waits to be helped out of a mucky pool. He might look uncomfortable, but he is not there by accident.
Rather, the boy is one of many pilgrims who have come to the Mexican town of Espinazo to visit the tomb of El Nino Fidencio, a faith healer who practiced in the 1920s and 30s. Groups of his followers bathe in the muddy water, which is supposed to have healing properties.