atmosphere atmospheric black bright brilliant cloud clouds color colored colorful colors colour coloured colourful colours contrast contrasting dark darkening dramatic dusk evening fiery flaming glory gold golden light lighting mood moody palm-tree palms roofing roofs rooves setting-sun shadows shining silhouette silhouettes skies sky spreading sun sunset trees abstract appearance background blended contoured contours decorative design details edge edged edges flow flowing interconnected interlinked interwoven marbled marbling mottled paint patterned patterns perspectives shape shaped shapes style surface texture textured textures thick thin vibrant wallpaper