To use these posters and prints, first find a nice spot in your room to hang them. Since frames aren't included, you can choose a frame that matches your style. Hang them on the wall using nails or adhesive strips. When it comes to maintenance, keep them away from direct sunlight to prevent fading. You can gently dust them with a soft cloth. If they get dirty, use a mild cleaner on a damp cloth and wipe gently. Just be careful not to scratch the surface.