appearance autumn autumnal background blue branches brown color colored colorful coloring colors colour coloured colourful colouring colours display distinctive edge edges fall foliage green leaves light lighting maroon nature patterns perspectives red reddish russet seasons shade shadows shapes skies sky sunlight sunshine surface surfaces texture textures tree variations variety abstract cool dark darkened image impressionist mirrored park peace peaceful perspective placid public reflected reflection reflections restful ripples river riverside serenity textured tranquil tranquillity trees views wallpaper water waterside water’s edge atmosphere atmospheric black bright brilliant cloud clouds contrast contrasting darkening dramatic dusk evening fiery flaming glory gold golden mood moody palm-tree palms roofing roofs rooves setting-sun shining silhouette silhouettes spreading sun sunset