Architect Ed White changed the way the world looks at Denver -- not just through his architectural designs, but through his friendship with Jack Kerouac. That friendship is documented in the form of Tim Gray, a White-like character in On The Road, as well as in the structure of the book itself. Back when he was an architecture student at Columbia University in the '40s, White told Kerouac he should create word sketches. "I was making sketches, and it occurred to me, because he was always obser