Background Painting 3

bg paint class final assignment part 3 - dream studio background

literally just "make up a BG for a show you really like and wish you could work on, past or present" so I picked steven universe because of course I did *_* 
leaving out part 2 bc its not very exciting but I really like this one

big secret is that the colors of the ground and trees and water and part of the rocks are also vaguely based on something completely different but i wanna see if someone could maybe guess that first, they're only loosely based i think tho so whatever if not :'D 
hint: it's from a gaaame