Minecraft Mirrors (Contest)

Have you ever wanted to see your reflection or have that certain decoration in your mansion? A mirror maybe? It would be made by a diamond in the middle and glass on the perimeter. It could 1 or 2 blocks high, but you can expand it by putting 1 above the other. The mirror could even be useful for taking screenshot of your self demonstrating a mod or you in your latest texture pack! And if you right-click while holding a mirror, you could see behind you. Please consider the idea and enjoy!