abstract appearance background brown colored coloring colors coloured colouring colours contours contrast contrasts cracks fissures flaws layers levels light lines natural ribbons rock rock-face rockface rough rugged shade shades of color shades of colour stone strata stratum surface surfaces texture textured textures veins wallpaper arched architectural art-glass artistic artistry black color coloration colorful colour colourful craftsmanship dark decorative design designed Designs diamond-shaped diamond-shapes diamonds flower flowers frame framed glass green lead lighting patterned patterns perspectives rippled shades-of-colour shaped shapes stained-glass window arches clear clematis dappled drops fresh garden leaf leaves nature plant raindrops reflections summer water communicate communication message anchor symbol symbolic