Joan C. Gratz
Date of Birth:
Apr 06, 1941
Place of Birth:
Los Angeles, CA
Date of Birth:
Apr 06, 1941
Place of Birth:
Los Angeles, CA
Biography:
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.