To use these posters and prints, simply choose a nice spot on your wall and hang them up. When handling, make sure your hands are clean to avoid getting dirt on the print. For maintenance, keep them away from direct sunlight and high humidity as these can fade the colors and damage the paper over time. If there's dust on the print, you can gently use a soft, dry cloth to wipe it off. And remember, since frames aren't included, you'll need to get a suitable frame if you want to display them that way.