The Drunken Lizard Pub

I was wondering how the graphics were created for Eschalon? Were they rendered in a 3d application or drawn in an image editing app like Photoshop? Don't worry, I'm not trying to hack anything, I was curious because Eschalon graphics are unique from all other game graphics I've seen before. As an amateur digital artist/3d enthusiast I'm always wanting to know what methods are used to generate the graphics for the games I play.

There are posts somewhere buried in the forums where BW talks about the specific programs he used. The closest I could find in a quick skim was this post:
http://www.basiliskgames.com/forums/vie ... f=2&t=1658

I know there are more details, though, somewhere. There are only a few thousand posts to look through to find it.