To use these posters and prints, just find a nice spot on your wall and hang them up. You can use tape or a picture - hanging kit. When choosing a place, avoid areas that get a lot of direct sunlight, as this can fade the colors over time. For cleaning, use a soft, dry cloth to gently wipe the surface. Don't use any harsh chemicals or abrasive materials. If you want to store them, roll them up carefully and put them in a tube in a cool, dry place.