A parallax.
https://www.youtube.com/watch?v=88K3ytkQlek - Taught me how to draw the trees https://scratch.mit.edu/projects/356355208/ - Taught me how to code the parallax https://scratch.mit.edu/projects/171044509/ - Taught me how to make the mouse trail (I removed some blocks to make it better for a parallax) https://www.chosic.com/free-music/calm/ - Background music
