Sorry for any misunderstandings my comment caused :) I don't exactly remember now where I clicked on it, all I remember is that I certainly didn't click on my Lj RSS feed for this comm; and there were warnings, yes, but the image was right below, and I just scrolled it down before reading them. My fault, really.
I wouldn't have clicked on the link otherwise, as I find the image highly disturbing (because it depicts a prepubescent kid in a highly distressing situation involving sexual abuse, and the purpose of the 'art' is, as far as I can tell, to shock and titillate). I'm not easily squicked, but this was way too disturbing for no other purpose than to be disturbing.