Using these 'Eternal Sleep' posters and prints is easy. Just find a nice spot on your wall, and if you have a frame, put the print in it. When handling the prints, make sure your hands are clean to avoid getting dirt on them. To keep them in good condition, avoid hanging them in direct sunlight as it can fade the colors over time. Also, keep them away from humid areas. If there's a little dust on the print, you can gently use a soft, dry cloth to wipe it off.