abstract appearance background brown colored coloring colors coloured colouring colours conglomerate contours contrast contrasts cracks fissures flaws grit gritty layered layers levels light lines mica natural rock rock-face rockface rocky rough rugged shade shadows shape shapes silicate stone strata stratum sunlight sunny sunshine surfaces texture textured textures veins wallpaper shaped surface aged bench broken color colour connected cracked foliage furniture garden joined maintenance old outdoor outdoors patterns peace peaceful peeling-paint public rustic seat seating shrubbery shrubs slats surfacing timber trees weathered wood wooden wooden-slats worn ancient apartment architecture building city creation decay dirty element flat graphic grey grunge house illustration image marbled mildew ornate panels plaster portal render shutters stains storey tenement tiles town urban vector window composition crack crystalline feldspar grain grained grains grainy granite gray igneous-rock mineralogy minerals pitted quartz solid stonework worked caves cliff coastal coastal-landforms coastline crannies formations holes hollows landscape limestone outcrop rocks seashore seaside sedimentary-rock sharp shore Sizes sky stones strength strong uneven variations variety vegetation canyon gorge ravine small-canyon steep walls