Ok thanks The Badger !
And thanks a lot for all your compliments
To be honest, I sent this illustrations to the 7 chairmans of Audi AG and other different services ; not so easy to find mail adresses.
But who knows, may be they will enjoy my work.
Like we say "who attempts nothing have nothing" !
I am in love with the psychedelic 917 too, good times when graphism had a real place in race cars. But today, you must compose with partners etc
(Sorry for my nearly english........ and thanks to the Google translator...)