To use these posters and prints, first pick a nice spot in your room to display them. You can use regular wall hooks or adhesive strips to hang them. When handling the prints, make sure your hands are clean to avoid leaving fingerprints. To keep them looking great, don't expose them to direct sunlight for long periods as it can fade the colors. Also, try to keep the area where they are hung dry. If there's a little dust on the prints, you can gently wipe it off with a soft, dry cloth.