Good post by BACKTECHING today showing some more pics of the Consol Energy Center coming together. From Backteching:
Heckuva lot bigger than I expected them to be from the drawings, and they are pretty overwhelming to see when you walk into the building (or look from across the street). Imagine the scene when the Penguins score a goal and they're all lit up like goal sirens. The biggest one stands 6 foot 2 inches of vertical display.
Man. Can't wait.