Hey madcowchef, thanks so much for this tutorial, it's been a huge help and enabled me to get a foot in the door and start making my own battle maps. With a few extra tidbits from around the web, here's what I've managed so far.

xX8ybH6.jpg

But after stumbling across your Deviantart tiles, your caves really impressed me. And I'd love to know how I'd get started making my own. Any help would be greatly appreciated, thank you.