abstract angles art artistic arty backdrop background black blended circles color colored colors colour coloured colours dark decoration decorative design detailed detailed patterns edges geometric geometrical image images interconnected intermeshed interwoven intricate intricate patterns kaleidoscopic patterns light lines mandala multicoloured patterns pebbles pink points radiating red rounded shapes style texture textures vibrancy vibrant wallpaper white brown cream gold sharp yellow green orange fibrous melon seeds fine lace lacy pattern bedroom images blue