Isn't the view beautiful on top of the mountains?

Sky, clouds, and mountains are generated with random dots, lines and shapes.
Made with p5.js.

Features:
1. Time: Day/Sunset/Night
2. Clouds: Yes/None
3. Light Source: Left/Right

Keys:
s: save the image as PNG
2: save the image in medium resolution 2000x2000
4: save the image in high resolution 4000x4000

When saving the image in medium/high resolutions, please note that it takes several seconds to redraw before the image is downloaded.