angles appearance arched arches architectural architecture Australian bricks brickwork closed color colored colors colour coloured colours craftsmanship dark decorated decorative distinctive doors entrance exterior fitting historic historical history linear lines old ornamental ornamentation patterned patterns plain safety shadows solid sombre steps stone stonework style textures walls active activity buoyancy buoyant canoe canoeing canoeists canoes canoing double-bladed-paddle effort exercise keeping-fit leisure leisurely movement moving outdoor outdoor-sports outdoors outside paddle paddle-blades paddling pastime recreation recreational risk risky river seated sport sunburn transport transportation travel water waves wet workout artistic black-&-white doorways double-doors entrances framed frames glass gray grey greyscale light monochrome pillars security symmetrical symmetry windows abstract background colorful colourful Designs edged edges fancy fitted interconnected interior interlinked internal lined mosaic perspectives rectangular rough shaped shapes slabs smooth strength surface surfaces textured thick thin uneven variation varied various wall wallpaper backdrop backgrounds barrier blocks coloring colouring constructed contours contrast contrasts large limestone mortar perspective rock rock-face rockface secure stones strong texture variations variety walled well-built cracked fire sunlight deteriorating weathered weathering details distinct external