In My Eyes Are Burning Hel. Above the grafitti to the left of the white thing, in you click a lot a sword will flash on the wall.
When you click down by the mirrored graffitti, there is a promp that says "SHE IS HIDDEN, THREE ITEMS."
The sword could be one item.
::EDIT:: Also when I was clicking around, a got to a new page all it had was a small hand-print which glowed and transformed into some wierd lung looking thing.
http://thisisnotporn.com/DM/inthedar...eIsGotanda.htm