To use these posters and prints, simply pick a spot in your room you want to decorate and hang them up. You can use regular wall hooks or adhesive strips. Just make sure the surface is clean and dry. As for maintenance, avoid exposing the prints to direct sunlight for long periods as it may fade the colors. If there's dust on the prints, gently wipe it off with a soft, dry cloth. And remember, since the frames are not included, you'll need to find the right frames to match your style and the overall look of your space.