gallery Sao Paulo 1991

picture: left: Ayrton Senna, McLaren MP4-6 right: Riccardo Patrese, Williams FW14

picture: : Mauricio Gugelmin, Leyton House CG911

picture: /"'S' do Senna 2" - right corner:

picture: in front: Nélson Piquet, Benetton B190B in the back: Alain Prost, Ferrari 642

picture: left: Riccardo Patrese center: Ayrton Senna right: Gerhard Berger