Well, I figured if i was gonna do this mapping thing I had to try my hand at some geomorphs. Here is my first attempt at them. It was very fun. I have 6 more cavern geomorphs in the works. As I plan to do, here is one with blue grid, and one without grid. And as usual, you may use these for your own personal use, but not for commercial uses.
Very little finish was done to these in Photoshop. I finally found the paper/notebook I liked and a set of pens as well. The notebook is a 7x9 perfect bound 190 sheet notebook I got on Amazon. The pens are Micron 01 through 05. Enjoy.