LONDON 82In the early 1980's, Sunil Gupta enrolled at the Royal College of Art in London, where he had access to colour negative processing facilities. He took to the streets of the capital in search of the centres gay London life around Earls Court, Kings Road, and the West End. "I hoped to repeat my experience of Christopher Street in New York, except now in London and in colour. It wasnt to be. Even what appeared to be a concentration of gay life was not