abstract angles artistic backdrop background black blended blue bright brilliant circles color colored colors colour coloured colours corners decoration decorative design detailed detailed patterns edges geometric geometrical image images interconnected intermeshed interwoven kaleidoscopic patterns light lines mandala multicoloured orange patterns perspectives points radiating rays rounded shapes sharp style texture textures vibrant wallpaper yellow cream white circular green maroon art arty brown gold intricate intricate patterns rings strong vibrancy vivid dark gray grey pebbles pink rocks shells purple red silver stones pointed beaded squares