To use these posters and prints, simply choose a spot on your wall where you want to display them. Since frames aren't included, you can pick a frame that matches your style and put the print in it. When hanging, use proper wall hooks to ensure it stays up safely. As for maintenance, keep them away from direct sunlight to prevent the colors from fading. Also, avoid getting them wet. If there's dust, gently wipe the surface with a soft, dry cloth.