To use these posters and prints, first decide where you want to hang them. You can use regular wall hooks or adhesive strips. Just make sure the wall surface is clean and dry before hanging. When it comes to maintenance, avoid exposing the prints to direct sunlight for long periods as it may fade the colors. Also, keep them away from high humidity areas. If there's dust on the prints, you can gently wipe them with a soft, dry cloth. And remember, since frames are not included, you'll need to get one separately according to your preference.