backlit cleft copy copyspace decision disruption fissure flaw gap paper rippped space texture torn 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 textured textures veins wallpaper layered rocky sandy shadows shape shaped shapes sunlight sunny sunshine