I agree with you, but we both know there are people looking at Steemit at work. some places could fire someone for something as trivial as a breast showing in some artwork up on their monitor. I feel it stupid and it's my experience that this is really only a worry to those in the U.S.A.
I'm merely offering that warning in case they are indeed at work. Hence the acronym "Not Safe For Work". I do appreciate that you see this as art and not some oddity or fetish work as some may view it. Thanks for the comment!
RE: NSFW- Artist Showcase: The Wonderfully Disturbing Art of E. Gladdening