1970-1979 Peugeot 504 with Richard Foster's Roundhouse.

Peugeot 504. If one could fall in love with a machine...

More than a man can touch.
The parts are only part of it; and the splendid new styling is, after all, only that which can be seen.
But beyond sight and beyond touch is the most magnificent, most significant thing about the glorious 504; the very rare, very special concept itself.
For this is the vehicle engineered primarily to be an extension of its driver. So the machine has been made to fit the man, to be as comfortable and as intimately useful as the clothes he wears. This, we are proud to say, is the automobile one puts on lke a glove. Other vehicles may surround you, the 504 seems to become part of you.
If one could fall in love with a machine, it would have to be this almost human 504.

And architectural fans check out Richard Foster's Roundhouse in the background of the middle pic.