To use these posters and prints, simply find a nice spot on your wall and hang them up. You can use nails or adhesive strips depending on your wall type. When handling the prints, make sure your hands are clean to avoid getting fingerprints on them. To keep them in great condition, avoid exposing them to direct sunlight for long periods as this can fade the colors. Also, keep them away from moisture. If there's a little dust on the print, you can gently use a soft, dry cloth to wipe it off.