Mark:
My associates include guys who majored in education, civil engineering, architecture, turf management, environmental design, and microbiology. I'd say most of them are into music more than art for art's sake, but that is not to discount their artistic abilities, I think most of them are really good at building things that are appealing to the eye.
Likewise, I have a very good sense of proportion and composition, even though I have no freehand artistic talent whatsoever.