architecture building christian church communication community contributions costs faith façade fellowship heritage historic history Kalamunda local-stone message old patterns perspectives private random randomly-coursed residence rock rocks rough semi-rural shape shapes significant stone stone-walled stones stonework stucco textures traditional uneven wall Western-Australia activities artificial artificial structure ascend ascending belayer belaying boy climb climber climbing climbing harness climbing rope climbing technique climbing wall descend descending equipment give helmet indoor sport outdoor sport portable wall rock climbing shoes safety safety harness shaped climbing holds sport structure surface take Tension youth abstract architectural background barrier basic coloring colors colouring colours constructed exterior external firm fitted large light lines patchwork rock-wall rugged secure security shaped solid strength strong style sunlight sunshine surfaces texture variations various wallpaper well-built backdrop brown close-up closeup color decoration detail grunge grungy hard macro material Mineral natural nature pattern pebble rubble tile appearance canyon colored coloured contours contrast contrasts cracks fissures flaws gorge layered layers levels ravine rock-face rockface rocky shade shadows small-canyon steep strata stratum sunny textured walls 3D asbestos blue cement concrete construction dark decay design grainy graphic gray grey plaster scrapbooking urban weathered