To use these 'Soul of Chaos' posters and prints, simply choose a nice spot on your wall and hang them up. If you want to add a frame later, just pick one that suits your style. When handling the prints, make sure your hands are clean to avoid getting dirt on them. Keep them away from direct sunlight and high humidity areas as this can fade the colors over time. To clean, you can use a soft, dry cloth to gently wipe the surface.