abstract appearance background blended bright color colored colorful colors colour coloured colourful colours decorative design details geometric geometrical interconnected interwoven light linear lined lines multi-colored Multi-Coloured patterns perspectives ribbed ribbing shape shaped shapes striped stripes style texture textured textures thick thin vertical vibrant wallpaper multicolored multicoloured quilt quilting spiral spiraling angles black coloring colouring green jigsaw mixed patterned pieces puzzle puzzles puzzling random red surface surfaces surfacing white yellow blue interlinked straight