To use these posters and prints, just find a nice spot on your wall and hang them up with a nail or a poster hanger. Make sure the surface is clean and flat for a better look. When it comes to maintenance, keep them away from direct sunlight to prevent fading. If they get a bit dusty, you can gently wipe them with a dry cloth. Avoid using any wet or chemical cleaners as they might damage the print. Also, be careful not to bend or crease the posters during handling.