Hi Christophe, yes, Marc, and Ibsen, they are two of a kind, natural archivists, and so knowledgeable! They put me to shame, I know very little about the work of other illustrators apart from James Allington and me, and even that knowledge sometimes slips!
'Auto Passion' used a few of my cutaways, some years ago, but they were re-prints of cutaways comissioned by others, but then, not many car magazines have the budgets to comission work, or if they have the money, they are not inclined to spend it on artwork.
I always liked the R4, I have never driven one or even been a passenger, but they look friendly. Probably very dangerous compared to even the worst modern small car, you wouldn't want to be in a 'priority a droit' accident in an R4!
Even if it was 'Dauphin Gratinois' I'm sure Marc would have eaten it after that epic drive, I felt as though I was on the trip with him!