The 6th edition of the Concours d'Elegance held in Chantilly featured cars that have previously been puzzled. I've started posting pictures in their respective threads but I thought it would be convenient to index them here. I'll post one picture of each car and a link to the thread where more pictures can be found.
The most impressive one was the Hispano-Suiza H6C Dubonnet Xenia (https://www.autopuzzles.com/forum/new-board/puzzle-10-from-pieter-solved!-hispano-suiza-h6c-dubonnet-xenia/msg586659/#msg586659)
Slightly less impressive but nice nonetheless : Renault 4cv Autobleu (https://www.autopuzzles.com/forum/2007-35/what-it-is-205-solvedgtgtgtrenault-autobleu-coupe-4cv/msg586662/#msg586662)
More angular : De Tomaso Pantera 7X (https://www.autopuzzles.com/forum/2016-45/neh-4958/msg586658/#msg586658)
Not an Italian car : Bouvot-Caron Sport Monopole (https://www.autopuzzles.com/forum/2013-42/puzzle-478-solved!-caron-bouvot-sport-monopole/msg586709/#msg586709)
Downforce : Lancia Fulvia HF Competizione by Ghia (https://www.autopuzzles.com/forum/2007-35/puzzle-325-solved!-ghia-lancia-fulvia-1600/msg586712/#msg586712)
Diminutive : Deep Sanderson 301 (https://www.autopuzzles.com/forum/2006-34/puzzle-50-solved!-deep-sanderson-301/msg586714/#msg586714)
Thank you
The Xenia was at the Concours d'Elegance Hampton Court a few weeks ago. Apparently they flew it over from the Mullin Museum and now the car is touring Europe :)