Since the early 1980s, Grace Lau's photographic journey through the world of sexuality, gender identity and sado-masochistic sub-culture has earned her the reputation as a photographer of perverse tastes. This retrospective details that journey, from her earliest male nudes, to her life as a voyeur at Skin Two functions and dominatrices' dungeons, and culminating in her work on cross-dressing and post-modern perversity. Lau's work has appeared on...