abstract appearance Australian background bare bark brown close-up colors colours cracked cracks dry edge edges eucalypt eucalypts gray grey grooves layers lines mosaic mottled natural nature patterns peeling rough self-shedding shadows shapes shedding smooth sunlight surface surfaces texture textured textures tree tree-trunk trunk uneven variations wallpaper wood abstracted abstraction backdrop black cheese cheese-grater cheesegrater circle circles circular close closeup form forms free grater green hole holes image macro metal metallic pattern photo photograph picture reflect reflected reflection reflections resource round shape silver somadjinn stock textural UP white aged antique bone bones creepy cross crossbone crossbones danger dangerous evil flag grime grimy grunge grunged grungy jolly old omen ominous page paper piracy pirate retro roger scary sheet skeleton skull vintage warn warning cloud clouds cloudy Designs effect effects fog orange smoke beach coast coastal cold contrast contrasting cool cooling dark darkening distance distinctive edged environment environmental foliage foreground groundcover growth hardy island leafy leaves light ocean plants sand-dunes seaside skies sky variety vegetation water water’s-edge waves winter wintry barrier colored coloring coloured colouring contain containment decorative divide dividing-fence fence fencing hard joined linked panelled panels screen screened screening separation slats straight strong surfaced surfacing tactile upright wood-grain wooden color colour Dirt feel garden garden-pebbles pebble-patch pebbles river-rocks rocks rounded shaped shiny small smoothed streaks striations thick thin varied veined veins angles aqua darkened estuary horizon Jetty posts rippled ripples rippling slowly-swirling steel support swirling turbulence turbulent vibrancy vibrant view water's-edge wavelets blades broken coral fragmentary fragments grass rain rain drops shells stones