abstract angled angles appearance background cage caged contain container design designed Designs diamond edge edged edges gaps geometric geometrical grill grille lined lines patterned patterns plastic rectangular shaped shapes texture textures triangles triangular backdrop colored coloring colors coloured colouring colours contrast contrasting display foliage garden green greenery growth leaves light mature leaves plants sunlight sunshine variations variety vegetation wallpaper yellow-green aggregate blue-metal chips coarse component constructed contours contrasts decorative granite gravel ground-cover mulch path rough solid stone stones stonework surface surfaces binding bound brown carpet carpet-underlay diagonal floor floor-paper flooring lining paper protection protective ribbed rows stitched stitches stitching surfacing textured backgrounds bright brightening color colour distinctive evergreen light-green lighting new-growth perspectives shade shadows tree veins brittle broken broken-up central-Australia climate crack cracked cracks dried dried-out drought dry ground Soil splatter splatter-pattern summer weather