To use these posters and prints, simply find a nice spot on your wall to hang them up. Since frames aren't included, you can choose a frame that matches your decor style and put the print in it. When hanging, make sure to use proper wall - hanging tools to avoid damaging the print. As for maintenance, keep them away from direct sunlight to prevent the colors from fading. Also, avoid getting them wet. If there's a little dust, you can gently wipe them with a soft, dry cloth.