Gallery 46: Photos of homeless in 1970s London

Gallery 46 is in Whitechapel at 46 Ashfield Road, one of two adjacent Georgian houses. To be admitted to 46, you knock on the door of its neighbour. The gallery occupies three floors of the otherwise empty house.

The exhibition was "A Sort of Home", photographs by David Hoffman of homeless people, some taken in a "wet crypt" under St. Botolph's Church, and others in an unregulated Christmas shelter, run by Crisis at Christmas. These shelters accepted anyone, no questions asked, and allowed unrestricted activities (i.e, drinking and drugs). In this way, they provided minimal shelter for people who were otherwise unable to make use of more regulated facilities.

The photos, black and white, simple and stark in composition, pack a powerful impact. There is nothing sentimental, just straighforward confrontation with the reality of certain lives and circumstances.

In one room, the St. Botolph photos are projected on a wall, accompanied by a sound recording of the hubbub captured by Hoffman on site. It's a hypnotic and disturbing experience to watch while letting the din wash over.