Blender 3D landscapes exercise
Beach

Beach

Barren landscape with Ship

Barren landscape with Ship

Grotto with swimmers

Grotto with swimmers

Vacant World

Vacant World

Created in Blender using shader nodes and some image textures.
I was following along with one of Jan Urschel`s tutorials on Creating Procedural landscapes
so check that out if you wish to learn more.
https://www.artstation.com/artwork/EV84rA
This is an interesting alternative to working with traditional polygon modeling and when combined with other workflows can yield interesting results.
A great project to feed a hungry computer when you find yourself locked indoors and missing nature.