The curving serpentine office block sitting above the solid foundation of the rusticated sandstone. (October 1997)

The serpentine block from south-east across the Allegheny River and Fort Duquesne Boulevard. (October 1997)

View of building from the 7th St. Bridge on the south. (November 1997)

Close up of the checker-skin wrap -- the layered, skeletal (fish)scale-curtain. Note the shadowboxes and the internal clerestory louvers in the serpentine office block. (October 1997)

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