angles appearance arch architectural architecture archway Australian barracks barracks-arch bricks brickwork castellated castellation CBD city closed craftsmanship dark decorative distinctive exterior external historic historical history iconic light linear lines old ornamental patterns perspective perspectives Perth plain solid stonework strong structure structures style sunlight sunshine view views wall walls windows accommodation angular apartments appearances box-like building contrast contrasting design detailed elements flats height high modern quality safety straight tall terrace terrace-house two-storey two-story units valuable value above architectural-elements chimneys Colonial color colored colors colour coloured colours decorated designed features heritage shade shadows shape shapes traditional abstract angled arcade artistic background circles curlicues curlycues Designs detailing fancy fine floor flooring geometric geometric shapes intricate lace lacy stones tiles