Not only Paul Bracq designed some of the most iconic BMW's, his influence on BMW's designs are still seen on the current models. Before that he also penned some of the most iconic Mercedes Benz cars such as the 280 SL Pagoda...
His family business is now specialising in restoring classic cars designed by him:
http://www.paulbracq.com/
History and drawings here:
http://www.paulbracq.com/histoire/