To use these prints and posters, 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, be gentle to avoid creasing or scratching the surface. For maintenance, keep them away from direct sunlight as it can fade the colors over time. Also, avoid placing them in damp areas to prevent mold growth. If there's dust on the print, you can use a soft, dry cloth to gently wipe it off.