angles arches architectural-elements architecture Australian barracks castellated castellation Colonial dark dated discoloration discoloured distinctive exterior external façade frontage height heritage high historic limestone military multi-storey multi-story old perspectives protection protective shade shape shapes solid stonework strong style surface surfaces textured textures traditional urban view views walls weathered weathering windows bricks brickwork builders-lift building building-construction building-site building-work buildings construction construction-lift construction-site construction-work development greyscale home house ladder lift metal-work pipes railing rails safety scaffolding second-storey second-story security steel steel-scaffolding suburban two-storey two-story wall work cement-mixers elements equipment framework home-units homes light linear lines materials men mixers modern sand structure supplies units workers workmen accommodation apartment-building apartment-complex balconies balcony barrier box-like concrete glass gray grey lights modernistic squared straight structured tiled tiles appearance arched architectural blue sky christian church city clock clock-face clock-tower community craftsmanship doors doorway faith historical history ornamentation parapet religious roof roofing Sacred secure stones strength time tower tower-clock