Pleases do copy, trace or redistribute! Thank you!
I was playing around with color values the other day and drew a desert landscape with different layers.
You can the different color value used and how they contrast with each other in the layers.
Dark to light, and light to dark.
The blue landscape is the one I started with (and is my favorite)
The color hues are blue, red, orange and yellow.
Done using Clip Studio.