Let's post some good albums that covers contain NUDITY.
I'll start...
...with Bauhaus In The Flat Field
You probably already know this cornerstone to gothic rock and post-punk. If not, then go now and listen, it's almost 40 year old, but did not lost a bit of it's energy and charm.
The cover photo was taken by Duane Michals, and is "Homage to Puvis de Chavannes"
Xiu Xiu - A Promise
Always when listen to Xiu Xiu I can't state wheather I like it or not. All albums are agressive an filthy, Jamie Stewart, the head of the band sounds as if he is beeing tortured and forced to sing...
The cover art was taken by the frontman, and shows a gay prostitute met in Vietnam. Actual release was censured with red rectangle.
Not the most accesable album, but still worth checking out.
The History of Flesh by Zachariah Holte
By many told to be the worst album that came out last year.
It probably is one of the strangest albums, with its eerie lyrics and unusual instruments.
I would recommend listening only when you like very obscure music.
The cover shows the musician.
B O N U S:
http://pitchfork.com/news/63862-iggy-pop-poses-nude-for-life-drawing-class-will-be-subject-of-brooklyn-museum-show/