Roger Amos, MA Cantab, MD, FRCPath, is a retired doctor, a haematologist, who spent his working life in east London but now lives in Edinburgh. He has a longstanding interest in portraiture, both as an artist himself and as a subject. His wife is a psychoanalyst and he has lived on the fringes of the analytic world for many years. He was initially asked by the Melanie Klein Trust to write a piece about Melanie Klein and the sculptor Oscar Nemon for the Trust website but this rapidly expanded into a comprehensive review of all the attempts by photographers, painters, and sculptors to portray this elusive woman, whose attitude to this particular art form was deeply ambivalent. He has a professional interest in genetic disease, particularly sickle cell disease, but is also interested in ethical issues as they affect medicine and psychoanalysis.