To use these posters and prints, simply pick a spot on your wall where you want to display them. Clean the area first to ensure better adhesion if you're using tape or hangers. When handling the prints, make sure your hands are clean to avoid smudging the ink. As for maintenance, keep them away from direct sunlight to prevent the colors from fading over time. You can gently dust them with a soft, dry cloth if they get dirty. If you want to change the display location, be careful not to bend or crease the print.