Pardon, this is slightly off-topic, but I wouldn't say "dirty parts". After all, every creature is born entirely pure. Acts can be dirty, but not the body parts.
I think that is a better term. Thanks for changing it. And I completely agree with the message of the stamp. There's art to everything, including nudity, consequently, there's a way to screw it up. Unfortunately.
No problem. In fact, thank you for bringing up that point. Honestly, it was just one of the various terms I use for those areas on a daily basis, haha. Didn't realize it could be taken in the wrong way. Yeah, sadly, that's the way of art. :\