To use these posters and prints, simply find a spot on your wall where you'd like to display them. You can use nails or wall hooks to hang them up. Make sure to clean the wall surface first for a better hold. When it comes to maintenance, avoid direct sunlight as it can fade the colors over time. If the posters or prints get dirty, you can gently wipe them with a dry, soft cloth. Don't use any harsh chemicals or abrasive materials as they may damage the print.