Norman Bates wouldn't hurt a fly. But he'll destroy your soul just by looking at you. Then the image of a skull is subliminally imposed on to his face, just to get under your skin even further.
A great sequence...except it's not the the last shot of the movie. The last shot is Marion's car being dragged from the lake.
Also an evocative image . . . although apparently not as memorable.
(I'd forgotten about that, too.)
Another good one: The Abominable Dr. Phibes,
in which he replaces his own blood with embalming fluid while "Somewhere Over the Rainbow" plays ironically on the soundtrack.
Also: the ending of Polanski's Fearless Vampire Killers
, as a horse-drawn sleigh makes its way across a snowy Transyvanian landscape, carrying the curse of the vampire to the world beyond . . . .