Since first explorers got to this system, astrophysicists wonder what scratched the surface of this little moon orbiting ringed gas giant. Once they even came up with the idea of big space monster which lay eggs inside the planets and when little monsters hatch, they break through the surface leaving deep scars.

Again, entirely painted with round brush, no textures used.
Photoshop, Wacom tablet and a few cups of coffee.

Inspired by Cassini's photos of Saturn system.