1963 Pontiac Bonneville Two Door Hardtop Coupe. Pontiac was the American style leader during the Sixties and was third only to Chevrolet and Ford during most of the decade. Van Kaufman and Art Fitzpatrick were Pontiac's Illustrator Artists from 1959 through 1971, and their collaborative artwork in Pontiac brochure and magazine ads contributed greatly to Pontiac's sales campaign and its rise to number three in the industry.