Looks like a Dyson inspired map! Nice job so far.
Okay, here we go again with more skill and tools this time around. I recently finished a side view of a dungeon map that's supposed to be a small keep connected to an old mine where the owners of the keep made their prisoners work. It didn't take me long to draw this. I hope you guys enjoy! Maybe I could be persuaded into mapping out the whole dungeon by hand if people are interested.