To use these posters and prints, simply find a great spot in your room and hang them up. You can use wall hooks or adhesive strips. As for care, keep them out of direct sunlight to prevent the colors from fading. If they get a bit dusty, gently wipe them with a soft, dry cloth. Don't use any harsh chemicals or cleaners on them. When storing, roll them up carefully in a tube or place them flat in a protective folder to avoid creasing.