abstract architectural backdrop background barrier brick brick-wall bricks brickwork cement colored coloring colors coloured colouring colours constructed exterior external firm linear lines mortar perspective perspectives secure security smooth solid standard strength strong style surface surfaced surfaces texture textured textures traditional-brick-wall variation varied various wall walled wallpaper well-built adelaide adornments angles appearances architecture black brown building city clock colorful colourful contrast contrasting dark decorated Designs detailed Dirt dirty discolored discoloured distinctive elements height heritage high historic light patterns pillars quality railway-station South-Australia station structure supports urban walls windows wording blocks fitted large layered layers porous rock rock-wall rough rugged sandstone sedimentary-rock shade shadows shaped stone stonework sunlight sunshine uneven variations weathered weathering appearance arched Australian blue sky christian church clock-face clock-tower community craftsmanship doors doorway faith historical history old ornamentation parapet religious roof roofing Sacred stones time tower tower-clock abundant aggregate chips color colour decoration decorative filler filling garden garden-landscaping gardening gravel gray grey groundcover landscaping milky-quartz outdoors path paths pathways pebbles protective quartz rocks shapes size Sizes terrain thick weed-control