To use this poster, just find a nice spot on your wall, like in your bedroom or living room. You can use tape or a frame to hang it up. When hanging, make sure it's level so it looks good. As for care, avoid exposing it to direct sunlight for long periods as this can fade the colors. If it gets dusty, gently wipe it with a soft, dry cloth. Don't use any harsh chemicals or cleaners on it as this could damage the print.