To use these posters and prints, simply choose a spot on your wall and hang them up using nails or wall hooks. Make sure the surface is clean and dry before hanging. When it comes to cleaning, use a soft, dry cloth to gently wipe away any dust. Avoid using harsh chemicals or abrasive materials as they may damage the print. Store them in a cool, dry place if you're not using them for a while to prevent any warping or discoloration.