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 gold green 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 white yellow art arty brown cream intricate intricate patterns vibrancy dark fluorescent red circular pointed khaki pink gray grey purple