autumn forest with vibrant orange and blue trees illuminated by soft sunlight, creating a warm, dreamy and serene woodland scen

autumn forest warm tones orange trees blue woodland scene sunlight seasonal art canopy tranquility dreamy serene nature natural warmth illustration fall colors transition foliage hues minimalistic design eco wallpaper arboreal aesthetic glowing woods balanced composition colorful ambient calm stock backdrop vibes abstract artistic simplicity blended radiant light peaceful