airy angles appearances architectural architecture Australia Australian botanic botanic gardens building city contrast craftsmanship decorated decorative Designs detailed distinctive elements exterior external frame frames framework glass glass panes glasshouse heritage historic historical hothouse intricate light metal work old ornamental panes patterns perspectives prestige prestigious protection protective quality structures style supports windows bedrock colors colours formation Historic site kiln kilns landscape lime-kilns park patched patchwork repairs rock rock-work rocks rubble ruins shadows stairs steps stone stone-steps stone-wall stone-work stones structure sunlight surfaced surfaces surfacing texture textured textures trees variations varied vegetation wall walls arch brick-walls bricks brickwork historic-site archway adelaide adornments black brown clock colorful colourful contrasting dark Dirt dirty discolored discoloured height high linear lines pillars railway-station solid South-Australia station urban wording abstract animal art artwork background ball beach bubble Camouflage closeup coast construction crab critter crustacea details dotilla dotillidae environment feed food foraging grain hide hiding hole life little macro marble marbles marine memory nature network ocean pattern process art radial sand sandy Scopimera sea shore sphere spheres symmetry wildlife activities ascend ascending belayer belaying boy chalk chalk bag climb climber climbing climbing harness climbing rock climbing rope climbing technique climbing wall competition danger descend descending equipment give outdoor sport risk rock climbing shoes safety safety harness self-confidence shaped climbing holds sport surface take Tension trust work-life-balance appearance communicating communications communications-equipment concave connecting dish distant electrical-signals electromagnetic mobile-phones modern parabolic parabolic-reflector radio-waves receivers receiving round satellite-dish satellite-dishes sending Signals steel steel-structure technical technology telecommunications telephones tower towering transmission transmissions transmitters transmitting water-tower