Pininfarina's Ferrari 512 S Modulo is one of the most daring and extreme "Idea Cars" in history. Hardly any other vehicle has ever been so consistently and extremely shaped. It was only natural that practicality would suffer somewhat as a result. Nevertheless, the study won several design awards and was passed from exhibition to exhibition in the early seventies. This report tells the story of the creation of the Ferrari 512 S Modulo and shows the unique vehicle from its design to the present day.