To use these posters and prints, simply choose a spot in your space that you want to decorate. You can hang them on the wall using nails or picture hangers. If you want to display them in a frame, you'll need to buy one separately. As for maintenance, keep them away from direct sunlight to prevent the colors from fading. Wipe them gently with a soft, dry cloth if they get dusty. Don't use any harsh chemicals or abrasive materials as they can damage the print surface.