background color colour cool cooling edge lake lakeside light lighting mirrored outdoors outside peaceful perspectives placid protection reeds reflecting reflection reflections restful ripples rippling shade shadows shelter sunlight sunshine surface surfaces texture textures tranquil tranquility trees vegetation water water's-edge wavelets angles appearances arch arched arches architectural architecture Australia bricked bricks brickwork colonnade cover covered dark darkened height high historic history open-sided perspective shaded stonework strength strong structure structures support view views wall walls architectural-elements care caution colors colours concrete down green greenery handrails lookout mound open plants public railing rails rocks rocky slabs slope sloping stairs steep steps stones sturdy style abstract appearance beans broad colored coloured fine foliage growing growth large leaf leaves lines patterns ribbed ribbing ribs ridges shape shaped shapes textured vegetables veined veins wallpaper age aged armor armored armorment armour armoured armourment astrochelys-radiata Camouflage carapace critically-endangered giant-tortoise herbivore hide large-tortoise leathery longevity Madagascar mixed-light old patchy plod plodding protective radiated-tortoise reptile reptilian rough scaly shell size skin slow tortoise tough zoo accommodation buildings construction cranes culture flats high-rise highrise modern residence residential river river-views riverside scenery scenic shadow shrubs skyscrapers Swan-River traffic units vehicles waterways darkness edges edging flow grass movement over-the-edge peace pond ponds running stream streaming waterfall waterfalls wet backdrop coloring colouring contrast contrasting display garden gray gray-green green greenery grey grey-green lavender shady shrubbery upright variations variety