For 70 years George Barris has been "taking ordinary vehicles and mutating them into hell-for-leather roadsters," many of which are now part of automotive history.
"Others have been immortalized on television and in the movies," writes W.J. Hennigan in the Los Angeles Times.
"He turned a 1955 Ford Lincoln Futura into the Batmobile. He stretched out a Model T body and, with a few tweaks, made it into the ghastly vehicle that the Munsters drove in the TV show."
There's a video, too (non-embeddable).