serene autumn landscape: painterly image of trees, mountains, and falling leaves

serene autumn landscape painterly trees background mountains falling leaves minimalist illustrator resolution speedpainting abigail larson soft brushstroke realism kerem beyit light orange colorful warm tones brush strokes season painting art nature scenery fall serenity peaceful tranquil beautiful landscape: vibrant tree standing tall field surrounded hills concept style showcases dusty piles beneath mix white amber colors mountainous vistas create stunning backdrop translucent planes add depth stage-like setting generated