There was this guy, Bill Henson who displayed this In a Sydney art gallery. The artwork was confiscated but I don't think any charges where laid.
http://www.sauer-thompson.com/junkfo...uncensored.jpg
I think this is ridiculous. Just because a nude person is involved doesn't mean it’s sexual. I mean look at our Australopithecus ancestors. They where nude but it didn't mean they where shagging every minute of the day.
MOD EDIT: I put this as a link as it may be questionable in some countries, don't follow the link unless you live in a nice liberal country.