To use these posters and prints, you can easily hang them on your wall using common hanging tools. Make sure to choose a spot that gets good light so you can fully enjoy the details. As for maintenance, keep them away from direct sunlight and excessive moisture to prevent fading and damage. If they get a bit dusty, you can gently wipe them with a soft, dry cloth. That's all there is to it, and you'll be able to enjoy these beautiful artworks for a long time.