Does my lot allow photos of photos or art with naked people in it?

Tweet

I think I got a post deleted once because my friend was scantily clad in a photo I displayed of her. No naughty bits were actually showing, but you could tell she was wearing little more than a sneeze. On my trip to Paradise CA, my friends gave me their amusing 1908 constipation medicine ad that had been hanging in their bathroom for years. I love it, they were tired of it, so it was mine. It is now hung across from my bathroom reading place. I wanted to share the ad on MyLot, but realized that the woman in the photo is sans clothing, so I covered up her naughty bits (and even the nipple-less reflection thereof) with blue tape, the stuff I use to clamp down small guitar repairs. It comes off easily. Would this post be deleted if I left her in all her naked glory? Does it follow that Renoir's plump, rosy-cheeked artworks would not fly here either, unless properly "doctored"?