abstract angles background barrier brown colors colours constructed craftsmanship heritage historic local-stone old patched patchwork pattern patterns perspective perspectives picturesque random randomly-coursed rock rocks rough secure security shape shapes significant solid stone stone-walled stones stonework strength strong stucco surface surfaced surfaces texture textures traditional uneven variations variety wall well-built arches architectural-elements architecture building buildings city clock clock-face Colonial construction contemporary contrast contrasting decorative detailed distinctive elements exterior external glass height high iconic light linear lines metal modern ornamental Perth quality structures style time tower-clock town-hall windows architectural blinds brick-wall bricks brickwork closed open rectangular reflections shade shadows standard sunlight sunshine textured traditional-brick-wall variation varied various walled wallpaper appearance arched arts-center arts-centre colonnade columns covered curve curved curves curving dark decorations entrance former frontage historical institutional ornamentation past pillars religion religious roman-catholic shaded shelter sheltered Singapore support base concrete concrete-pad concrete-pour concrete-work concreting edged edging fill filling flat flatten flattening form forming foundation foundational gray grey level leveled leveling levelled levelling mix mixed poured preparation prepared preparing smooth smoothing solidify spread spreading tools wet work working