Here's a village in the trunk of a fallen tree! Whether it's a massive tree or a tiny village, that's your decision, but either way it's fascinating to imagine how they interact with the forest around them.
My goodness I need to learn to stop using my new brush pens on graph paper. They make it a pain and a half to scan and upload. Still, once I get used to blank paper, they'll be great for doing shadows on my dungeons!