Back in the day, illustrations were big, especially in publishing. This poster showed the five SCCA Pro Racing Champions from the 1972 season: George Follmer (Can-Am and Trans-Am), Graham McRae (L&M Continental 5000), John Morton (Two-Five Challenge), Bill Scott (Super Vee), Charles B. Sarich (Formula B).
The car illustrations on this are just as cool as the portraits.
Image Courtesy of the SCCA Archive