The 1957 Cadillac had clean styling for its era, with tasteful single headlamps and shark style tailfins. This model is often overshadowed by the garish 1959 Cadillac, which had quad headlights, much more chrome and the largest, tallest tailfins of any automobile ever sold. However, this fully restored '57, in period correct pink, looked absolutely lovely.
In case anyone has noticed, the last four cars have all been from the 1955 - 1957 period. This was an iconic time for American automobile styling.