Joan C. Gratz
- Known for
- Directing
- Gender
- Female
- Born
- April 6, 1941
- Age
- 85
- From
- Los Angeles, CA
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.
