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 art artistic arty backdrop black circles color colour curves decoration decorations decorative design detailed detailed patterns distortions ethnic graphic image images interconnected intermeshed interwoven intricate intricate patterns mix modern motion pattern radiating red style vibrancy vibrant blended bursts fantasy kaleidoscopic patterns lacy lacy patterns mandala orange perspectives shell images white angles depth patterns pink points purple speckled starbursts yellow blue green mosaics pulsating ball colorful nice old rainbow round rusty glittering reflective shiny