I'm for no censorship and if the work on display offends then those offended can close the door as they leave, they have that choice.
I understand Aggie's concern but we are talking of a fine line and personal judgement when we get into the pornography issue.
I know a photographer from Edinburgh who made his name and living making extremely beautiful and sensitive photographs of children, sometimes partially nude sometimes not and at the parents request and in their presence. Some busybody saw some of his work and reported it to the police who sized his negatives and held them for several years before dropping all allegations. It ruined his business and just about ruined his life.