abstract angled angles appearance background black blended color colorful colour colourful contrast contrasting cross dark decorative design details diagonal diagonally diagonals geometric geometrical glass green interconnected interwoven light linear lined lines pattern patterned patterns perspectives shape shaped shapes striped stripes style texture textured textures thick thin vibrant wallpaper window arched arches architectural architecture artistic closed colored colors coloured colours craftsmanship decorated distinctive doors doorways double-doors entrances exterior fitting framed frames gray grey historic ornamental patterned pillars security shadows solid steps stone stonework symmetrical symmetry windows above arch external façade height high historical history peak peaked pillared sepia workmanship appearances building city clouds commercial cone conical contemporary Designs detailed distinct elements levels Melbourne modern quality roof roofing shopping-center shopping-centre Sizes sky structures styles views 3-D advertising coloration designed for-sale glassy lettering metallic opportune opportunity plastic potential presentation promoting promotion promotional purchasable raised sale semi-transparent shiny sign suggestive surface surfaced surfaces surfacing tactile words buildings city-scapes city-views edged edges geometric-shapes high-rise sharp Singapore steel wall walls architectural-elements business commerce concrete curved curves monochrome palm-trees skyscrapers trees corners sharp-cornered sharp-corners straight-up-and-down