Student Union Optical Illusion

I work for a University in the Southeastern United States, this past summer we installed a new bell tower and the below outdoor building construct just off of the Student Union complete with Wi-fi computer access.

Update: This is
"Going Up?"
©Walter Wick, 1998
Used w/permission

What do y'all think of the new facility?

Update: You can see how this was done by clicking here.