As we saw in our post on 20th-century Motorcycle posters, art movements and styles had a great influence on advertising, informing the way of communicating and seducing the public. Always in sync with the times, communication forms were, and are to this day, a reflection of the taste, trends, and manners of a particular era. Races and Grand-Prixs are fundamental to the success of motorcycles, both as a sport and as a lifestyle, and this time we’ll embark on a journey through the decades with…