scrub stone star Australia brown bush central-Australia desert-country desert-region dry foliage height high hill hot inland light outback rocks rocky rough rugged rustic scrub shrubbery shrubs sky stepping-stones steps sunlight sunshine terrain textures trees vegetation Alice Springs blue clear-sky angles arid barren bedrock blue-sky bushland clouds crest drought drought-stricken geological-formation geology isolated landscape outcrops plants remote ridge shadows shapes slopes sparse stone stones Alice-Springs buildings gullies homes mountain-range ridges architectural-elements colors colours evergreens ground-cover handrails native-plants open paths peaceful public rails shade stonework strength strong sturdy tracks tranquil wood wooden coast coastline color colored colour coloured green greenery growing growth layers levels ocean ocean-edge ocean-waterline sea seashore seaside shore shoreline Sizes stony tidal tide tides variety water