As promised here is a higher res picture of my May challenge entry. I have included versions with and without bats. Feel free to use them as you choose, but if you do use either in a VTT or as a printed battlemap, I would love to hear some feedback as to how it went.
I plan to use it in Maptool pretty soon, together with several of the other May entries, including Dorpond's classic.
Torq