A woman wearing a prosthetic leg participates while standing backstage before a public photo session at the Hasselblad and Profoto booth, during the CP+ camera and imaging equipment trade fair in Yokohama south of Tokyo, February 14, 2015.Japanese prosthetist Fumio Usui inspired the event after collaborating with photographer Takao Ochi in the book project "Amputee Venus" that portrays 11 Japanese women with artificial legs, local media reported. Picture taken February 14, 2015. REUTERS/Thomas Peter (JAPAN - Tags: SCIENCE TECHNOLOGY HEALTH SOCIETY)