This site has to be checked out! That said, I want to make it absolutely clear that if anyone finds this sort of thing offensive then sorry in advance. ('Nesh mate, I have you in mind especially there.) Haus, Deva, enjoy the slashtastic pic!
It is the great vaginal Eye of Sauron which corrupts. Run, children, run towards the Two Towers and the kindly hobbits. You will find safer metaphors there with which to play.