
EQT Plaza reflected in the K & L Gates Center, and the Keenan Building and the Clark Building reflected in Two PNC Plaza.
Camera: Samsung Digimax V4.

The Diamond Building is by MacClure and Spahr, who skillfully met the challenge of a dauntingly irregular site by filling it with a building that looks as if it’s meant to be this shape. It was originally the headquarters of the Diamond Bank, whose logo can still be seen in metal grates at ground level.
Many of the interior details are preserved inside the Diamond Building. Here we look down the stairwell with its ornate railings.