Hello @artistpainting

There are no rules for art/ artists. In general there are not many rules at all.
There are a rule for nudity and that is that you use the tag "nsfw" (Not Safe For Work) as your first tag. But when you are an artist it is not always demanded that you do, the painting in this post is fine without. The rule is mainly for porn and sex.

I hope it helped and the painting is pleasing to my eyes.
I would love to see more of your work.

PS. There is no censorship on Steemit, it is not even possible to do that because of the blockchain. The ownership of your post and everything in it is yours forever.