Why do so many artists assume that, since nobody can find anything wrong with their perfect art, that all criticism is trolling? Sparkledog artists are very guilty of this.
If you don't want criticism; SAY SO. We can't read your fucking mind! By putting it up publicly, we assume you want criticism!
And if you get critiqued, don't pull the troll card. Just say you didn't want it, but thank them for their time, and amend your artist description.