Dreamfall: The Longest Journey 2 Easter Egg - Shimmering Image

In Chapter 5, as April Ryan in the Subterranean City go left of the temple entrance (facing the water). Run along/against the shore and look out into the water, if you are angled correctly you will see a shimmering outline of Zoe in the winter coat outfit over the water. April will not comment or notice it, nor does it seem part of the game.
PS: This might also be included in the X-BOX version, but not sure.