abstract appearance background black blended color colored colour coloured crystal crystals curved curves decorative design details glass glassy interconnected interlaced interlinked intertwined interwoven kaleidoscopic light mandala melting molten patterns perspectives pink purple raised shape shaped shapes style symmetrical symmetry tactile texture textured textures thick thin vibrant wallpaper 3D arrow center dart darts middle red Rendered shot target white brown flat grunge grungy iron old orange rust rusty surface autumn dark design abstract fungus gloomy mushroom outside warm winter wood forest green hill life mountain oxygen three threes yellow