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 angles appearance backdrop background blended circles circular connected connections curved curves decorative design details geometric interconnected intermeshed interwoven liquid liquidy marble marbling melting molten paint patterns perspectives shape shaped shapes style swirling swirls texture textures thick thin vibrant wallpaper contoured contours edged edges green interlinked white