Photograph

Bridge for Puerto Rico: Photographs of sketches
Puerto Rico bridge

01/01/1996

Drawing

Photographer:

Christopher Alexander/C.E.S., Berkeley, CA, U.S.A.

Source:

Digital

Characteristics:

B&W

Content of

Photograph

Bridge for Puerto Rico: Photographs of sketches 01/01/1996

Drawing

Photographer:

Christopher Alexander/C.E.S., Berkeley, CA, U.S.A.

Source:

Digital

Characteristics:

B&W

Two perspective sketches in pencil by Christopher Alexander of the bridge, one is an overview and the other a close up of the pierced concrete long span shell design.