Here's a magazine photo clipping of Wally Westmore touching up Ann Blyth's makeup on Top O' the Morning (1949).
Mr. Westmore, of course, was one of the famous band of six Westmore brothers who all had important careers in the field of motion picture makeup. They all worked in different studios. Wally was at Paramount, which produced Top O' the Morning.
Bud Westmore, of Universal, was responsible for Ann's resplendent fish tail in Mr. Peabody and the Mermaid (1948), and in most of her films, as the bulk of her career took place at Universal. (See Chapter 13 of Ann Blyth: Actress. Singer. Star. for photos of the mermaid-creation process.)
Twin brothers Perc and Ern were at Warner Bros. Perc, who rose to head the makeup department there, worked on Mildred Pierce (1945).
Introduced to the business by their father, the entire Westmore makeup clan has a star on the Hollywood Walk of Fame.