abstract angled angles appearance background blended blue color colored colorful colour coloured colourful decorative design detailed details interconnected interlinked interwoven light linear lined lines patterns perspectives red shape shaped shapes style texture textured textures thick thin tiles vibrant wall wallpaper checks diamond mat striped stripes art artistic arty backdrop bright concrete geometric geometrical intermeshed surface black diagonal diagonally diagonals shadows decoration horizontal interlaced mosaic pink square squared squares surfaces symmetrical symmetry connected connections vertical curved curves green weave woven