My girlfriend and her husband participated in the one in Buenos Aires; they loved the experience. I wish I was there.

I Spencer Tunick. He is a true artist, in every sense of the word.

Can't say I'm surprised. Facebook is completely unable to distinguish between nudity and porn. I've reported porn before now (a video of a woman ejecting a golf ball from her vagina - hardly suitable on public show on a site where the minimum age is 13 years.) They thanked me for reporting nudity.

A friend just did 3 days in Facebook jail for posting a full frontal, unaroused picture of her husband to a private group, expressly for naturists. It's even called "Naturist and proud." Facebook couldn't care less about context, either.

Spencer Tunick is a smart cookie, isn't he? He doesn't create photographs, he creates 'art installations' and records them through the medium of photography. Tell local authorities that you're planning on doing an nude photoshoot in public, and they'll tell you to get lost. Tell them you want to create an art installation, using naked bodies as your medium, and they can't get enough of you.