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Joan C. Gratz
Joan Carol Gratz is an American artist, animator, and filmmaker who specializes in clay painting. Gratz is best known for her 1992 Oscar-winning animated short film Mona Lisa Descending a Staircase.
Known For: Directing
Birthday: 1941-04-06
Place of Birth: Los Angeles, CA
Also Known As: Joan Carol Gratz
Joan C. Gratz Popular Movies
