The following images are from an imitation-leather-bound, hardcover, folding book that was issued by Chrysler Corporation to each Imperial dealership - They each got one copy. These images are reproductions of watercolor paintings of the various Imperial body-styles and models.
Until I get a color scanner, these grayscale images will have to do.
1961 Imperial Crown Convertible.
1961 Imperial Crown Southampton four-door hardtop.
1961 Imperial Custom Coupe.
1961 Imperial LeBaron Southampton four-door hardtop.
The above images prove that the artist who painted these artworks intentionally distorted the images to make the cars appear lower and sleeker than real-life Imperials.