To use these posters and prints, simply find a nice spot on your wall where you want to decorate. Clean the wall surface first to ensure a good look. Since frames are not included, you can choose a frame that matches your style and put the print in it. Hang it up using appropriate hanging tools. As for maintenance, keep them away from direct sunlight for long periods as it may fade the colors over time. Also, avoid getting them wet. If there's dust on the print, you can gently wipe it with a soft, dry cloth.