Using these posters and prints is easy. Just pick a spot on your wall where you want to decorate and hang them up. When handling, make sure your hands are clean to avoid getting dirt or oil on the prints. To keep them in good condition, avoid placing them in direct sunlight as it can fade the colors over time. Also, keep them away from areas with high humidity to prevent damage. If there's dust on the prints, you can gently use a soft, dry cloth to wipe it off.