INDY-500 WINNERS Art Print Series by Alex Book
 
The 1915 Indianapolis 500: Technical Mastery and Redemption
 
The fifth international sweepstakes at the Indianapolis Motor Speedway (IMS), held on May 31, 1915, remains a definitive chapter in pre-war motorsport history. Established in 1909 as a testing ground for the automotive industry, the 2.5-mile rectangular oval earned the name "The Brickyard" after 3.2 million paving bricks were laid to stabilize the track surface. With its four corners banked at 9°12', the circuit demanded extreme mechanical durability, particularly as average speeds began to approach the 90-mph threshold.
 
The 1915 race was a tactical duel between European engineering philosophies, specifically the refined French Peugeots and the robust German Mercedes. The victory was claimed by Ralph DePalma and his riding mechanic Louis Fontaine, driving a Mercedes 18/100HP entered by E.C. Patterson. The vehicle featured a 4.5-liter (274 cu in) four-cylinder engine equipped with a single overhead camshaft (SOHC) and four valves per cylinder. This powerplant, a direct descendant of the 1914 French Grand Prix-winning Mercedes, was lauded for its superior metallurgy and high-endurance capabilities.
 
DePalma’s victory was a significant act of redemption following his legendary mechanical failure while leading the 1912 race. In 1915, he engaged in a relentless pursuit of Dario Resta, eventually taking the lead on lap 135. Despite a broken connecting rod in the final laps - threatening a repeat of his 1912 heartbreak - the Mercedes held together to finish in 5:33:55, setting a new record average speed of 89.840 mph. This event solidified the Mercedes 18/100HP’s status as a pinnacle of early 20th-century automotive design and marked DePalma's greatest career achievement at the Speedway.
 
Note to Collectors: This artwork is an original creative tribute inspired by the rich history of motorsport. While this print accurately depicts iconic moments, cars, and legendary figures, it is an independent artistic production. It is not affiliated with, sponsored by, or endorsed by any official racing organizations, racing series, drivers, teams, or automotive manufacturers. All trademarks and brand names mentioned are used for descriptive purposes only and remain the property of their respective owners.