To use these posters and prints, simply pick a nice spot in your room to hang them up. You'll need to find your own frames as they aren't included. When hanging, make sure the surface is clean and dry. As for maintenance, keep them out of direct sunlight to prevent the colors from fading over time. Also, avoid touching the print surface with dirty hands to keep it clean. If there's dust, you can gently use a soft, dry cloth to wipe it off. That's all you need to know to enjoy your 'Starry Creed' posters and prints for a long time.