abstract background black blue bricks building color colour concept construction creation dark design fantasy fill floor fun geometric glow graphic green illustration image lights mortar neon New original pattern pavers pink purple rainbow render scrapbooking style texture tiles unique urban vector wall white yellow angles appearance backdrop backgrounds barrier blocks coloring colors colouring colours constructed fitted large limestone linear lines perspective perspectives rock rock-face rockface rough secure security solid stone stones stonework strength strong surface surfaces textures variations variety walled well-built architecture bare block brick brickwork cement clean concrete dirty empty exterior gray horizontal many masonry material monochrome old outside painted rectangle regular relief repeat row rustic scene side structure template textured vertical wallpaper bolders boulders cemented coated cover covered erosion-prevention hill random randomly-coursed Rendered retaining-rocks retaining-wall rocks rocky rugged slope sloping stone-walled uneven bright vignette beige brown diamonds grunge hi res industrial industry moss orange angled crazy-paving Designs detailed detailing distinctive footpath gaps grooves ground haphazard hard-surface hard-surfacing irregular level light outdoors path patterns pavement paving shaped shapes size Sizes smooth architectural basic brick-wall colored coloured external firm standard traditional-brick-wall variation varied various striations