To use these prints and posters, first choose a spot in your space where you want to display them. You can hang them on a wall using appropriate wall - hanging tools. Since frames are not included, you can select a frame that matches your style and decor. When handling the prints, make sure your hands are clean to avoid smudging the ink. To keep them in good condition, avoid exposing them to direct sunlight for long periods as it may fade the colors. Also, keep them away from humid areas to prevent damage to the paper. If there's dust on the prints, you can gently use a soft, dry cloth to clean them.