atmosphere atmospheric black cloud clouds color colored colorful colors colour coloured colourful colours contrast contrasting dark darkening dramatic dusk evening glory gold golden light lighting lights mood moody pink setting-sun shadows shining silhouette silhouettes skies sky spreading street-lights sun sunset trees abstract appearance backdrop background beginning bright glow glowing merged merging soft southern sunlight sunshine texture textures thick wallpaper weather afterglow amber barrier breaking-through burn-off bushfire changing circle circular daylight discoloration fiery filtered fire fires halo hazardous Haze hazy health-hazard heat low-visibility red smoke smokey smoky unhealthy visibility angry apocalyptic approaching storm blue brilliant disturbing flaming gold foreboding frightening molten skies setting sun storm storm clouds stormy Australia