This morning at the box of the team Raton Racing on the Lamborghini Blanc Pain Super Trofeo. One of the team members (they were all very nice!) thanked me for making the sketch, saying that it would give them luck to the race! In fact, this car I accidently choose to sketch, won later the race, becoming world Champion!
At the end, I return to the boxes and asked the driver (and champion) Dane Lind to sign my sketch.

Roberto Tanca, Thanks for the picture.