Everything is inked except for the tiles and the wall fill.
If you’re wondering how I draw wall fill, it’s pretty simple: First, draw little lines over and over until your hand hurts. Next, keep drawing lines until your hand feels like it’s going to fall off. Then, keep drawing lines until your hand actually falls off. After that, go to the hospital and get your hand reattached. Repeat.
It’s my least favorite part of drawing maps, but I really, really like the way it looks. The things I do for cartography.