To use these posters and prints, simply find a nice spot on your wall and hang them up. You can use regular wall hooks or picture - hanging strips. When handling the prints, make sure your hands are clean to avoid leaving smudges. To keep them in good condition, avoid placing them in direct sunlight for long periods as this can fade the colors. Also, keep them away from areas with high humidity. If they get a bit dusty, you can gently wipe them with a soft, dry cloth.