There's an article in Sundays Observer review section concerning him. It's a bit gushy towards his daughter (who is being interviewed) but quite informative. Another interesting looking photographer I'd never heard of! The article is here and the exhibition of his work is at The Photographer's Gallery, London*, from March 3rd to June 11th. The online article has a slightly different selection of pictures from the paper version. * possibly not a lot of use to those in the provinces.