backdrop backgrounds bursts colors colours dark distant distortions images large light lines merged mosaic patterned patterns perspectives radiating repeated shapes small symmetric symmetry textures tiled variations abstract angles artistic background black blended blue bright brilliant circles circular color colored colour coloured corners decoration decorative design detailed detailed patterns edges geometric geometrical image interconnected intermeshed interwoven kaleidoscopic patterns mandala pointed points rays rounded sharp spiral spiraling spiralling style texture vibrant wallpaper white yellow