On 1 May 1994, Brazilian Formula One driver Ayrton Senna was killed after his car crashed into a concrete barrier while he was leading the 1994 San Marino Grand Prix at the Imola Circuit in Italy.
Rubens Barrichello (pictured at the 1995 French Grand Prix) suffered a high-speed crash at the Variante Bassa chicane.
Monument to Ayrton Senna, Melinda Garcia's work, installed at the entrance of the tunnel under Ibirapuera Park, São Paulo, Brazil