abstract appearance background color colored colors colour coloured colours external fired glazed glazing hard layered layers lumps lumpy molten pottery rough surface surfaced surfaces surfacing texture textured textures thick thin blue cloth colorful colourful creased creases dark dark-blue decorative fabrics fashion feel folds light materials shadows soft tactile textiles touch light-blue ceramic flowers shape shapes tile blend clip art clipart graphic illustration pattern angles brush strokes coated coating grooved grooves heavy lines paint painted streaked streaks treatment wallpaper