To use these posters and prints, you can easily hang them on your wall using picture hangers. Just make sure to choose a flat and clean surface. When it comes to cleaning, use a soft, dry cloth to gently wipe away dust. Avoid using any harsh chemicals or abrasive materials as they may damage the print. Store them in a cool, dry place if you're not displaying them. That way, they'll last a long time and keep looking great.