To use these posters and prints, first choose a nice spot in your room to hang them. You can use regular wall - hanging tools like nails or adhesive strips. Just make sure the wall is clean and dry before you hang them. When it comes to maintenance, keep them away from direct sunlight as it can fade the colors over time. If they get a little dusty, you can gently wipe them with a soft, dry cloth. Also, be careful not to bend or crease the prints. Enjoy decorating your space with these beautiful artworks!