angles appearances arched arches architectural-elements architecture Australia Australian building clock clock-face clock-tower Colonial convicts decorative elements exterior external height high historic historic-building historical history iconic labor labour light old ornamental ornamentation perspectives Perth secure solid stones stonework strength strong style surfaces time tower tower-clock town-hall Western-Australia architectural Asia background beginnings brick-wall brickwork builders concrete construction construction-work firm hill hillside Incomplete linear lines mortar people perspective rough security slope sloping standard steel surface surfaced texture textured textures track trees under-construction uneven variation varied walled walls weeds window-frames angle-iron angled bolted bolts braced bracing building-construction building-site building-work color coloration colors colour colours connected connecting constructing frame frames framework house joined metal metalwork New open preliminary-framework reinforced reinforcements reinforcing roof roofing shadows space spacious sunlight trusses unfinished abstract barrier bolders boulders constructed cover covered fitted fitting large limestone local-stone mound random randomly-coursed retaining-rocks rocks rocky rugged shade shaped shapes sharp stone stone-walled sunshine variations variety animals Asian-elephant boulder brisles bristly calf Calves captive electric-fence elephant elephant-hide elephant-side elephants elephas-maximus fence fenced-in hair hairy herbivore Indian-elephant largest-terrestrial-mammal mammal mammals play playful pushing rock skin sociable tree-trunks trunk wiry wrinkled wrinkles young youngsters zoo backdrop balcony basic bricks cement colored coloring coloured colouring Rendered traditional-brick-wall various wall wallpaper well-built windows bush bush-park bushland bushland-gardens eucalypts evergreens flowers gardens grass grassed lawn native-plants park parkland paths peaceful pergola plants public shelter sturdy tourists tracks tranquil visitors