vibrant cartoonish forest landscape wallpaper with trees and lake

forest landscape wallpaper vibrant cartoonish style soft pastel skies uhd anime aesthetic brushstroke fields pastoral charm commission flat vector river sunny day blue sky colours scenery nature cartoon tree lake colors animeinspired scenic background artistic peaceful atmosphere serene beautiful digital artwork scene relaxing tranquil environment beauty calming vibes trees grass set sky gradients add depth lush detailed scenery hikecore captures romantic riverscapes touch plein air inspiration cute designs bring playful element composition generated