To use these posters and prints, simply find a nice spot on your wall where you want to display them. Since frames are not included, you can choose a frame that matches your decor style and put the print in it. When hanging, make sure to use appropriate wall - hanging tools. As for maintenance, keep them away from direct sunlight to prevent color fading. You can gently dust them with a soft, dry cloth if they get dirty. Don't use any harsh chemicals or abrasive materials to clean them, as this could damage the print.