This is not what I said & did not intend to imply. Gehry was alluded to as one example of a contemporary designer whose works are considered beyond mundane. I am merely supporting the idea that design is a creative and often freeform process. I suspect this is why when we still used onionskin and sketch pencils to design conceptually, a straightedge or a scale of any kind rarely made an appearance until a general concept was developed.
Nowadays, SU has become my palette of choice for conceptual imaginings as well as technical and presentation documentation.