abstract angles artistic backdrop background black and white blended circles circular decorative design details geometric geometrical interconnected intermeshed interwoven light linear lines patterns perspectives pointed points radiating rays rounded shape shaped shapes style target texture textures vibrant wallpaper appearance checks color colored colorful colour coloured colourful green interlinked lined mosaic squares textured thick thin wall blue striped stripes tiles black contoured contours dark shadows surface teeth toothy variation art bright integrated line squared colors colours granite-like gray grey joined linked marble-like marbled marbling motley mottled bronze bronzed bubbles bubbly curved curves liquid liquidy brilliant pink purple feather-like feathery flowery petals pinkish