abstract appearance background bars behind blended blue bright brilliant checks color colored colorful colour coloured colourful decorative design details interconnected interwoven light lines linked mesh patterns perspectives pink purple shape shaped shapes style texture textured textures thick thin vibrant wall wallpaper dark detailed fiery golden interlinked lighting linear orange tiles yellow black diamond lined mat red striped stripes artistic decorated decoration designed Designs nostalgia nostalgic old old-style patterned retro soft surface surfaces vintage backdrop colors colours geometric geometrical ripple rippled ripples rippling striping wavy bicolor bicolour flow flowing links liquefying liquidy melting merging molten vertical white coloration coloring colouring mosaic multi-colored Multi-Coloured pieces small surfacing tiling diagonal diagonally diagonals green