Yes that is an enormous bell, and an indoor forest. (There is no outside to the library, it is a self contained pocket dimension.)
What is this?
The Rift was a fantasy webcomic that I started in late 2003. It plodded along for a while, never really finding much of an audience despite regular updates and several attempts at advertising. It was humanely euthanized in early 2010.
The archives are still available here for posterity.