serene autumn landscape painting in anime aesthetic - commission for free

serene autumn landscape anime aesthetic soft gradients resolution brushwork rtx painted illustrations commission painting colorful leaves falling warm tones brush strokes seasonal artwork natureinspired art animeinspired scenery peaceful artistic highresolution animestyle vibes expression digital nature foliage commissioned autumnthemed colors wallpaper background 1920x1080 featuring drawing style showcases pastel skies whimsical elements monochromatic paintings realistic stylized light red yellow color palette generated