I saw this in passing on the tram, and I just had to get off to get a shot. This statue is called "Thinker on Rock" by Barry Flanagan. It is the exact same as the one that came to my alma mater in 2001 while I was still there. I had no idea there was a double in Utrecht. It apparently arrived sometime in 2002 (English translation).
More on what WU'ers called "The Bunny":
- WU to 'Ewect Giant Bunny Wabbit (Mar 2001)
- Pet the Bunny (with a blowtorch) (Sep 2001)
- Online site: the Bunny is definitely "not" (Apr 2003)
- "Hare-brained" thinker an integral part of WU campus community (Apr 2006)