To use these posters and prints, simply choose your favorite spot on the wall and hang them up using nails or adhesive strips. Make sure the surface is clean and dry before hanging. As for maintenance, gently dust the prints with a soft cloth every once in a while to keep them looking fresh. Avoid exposing them to direct sunlight for long periods as it may fade the colors. If they get dirty, you can use a mild, damp cloth to wipe them down carefully. Enjoy the inspiring digital art in your space!