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.
- Title : Joan C. Gratz
- Popularity : 0.162
- Known For : Directing
- Birthday : 1941-04-06
- Place of Birth : Los Angeles, CA
- Homepage : https://www.joangratz.com/
- Also Known As : Joan Carol Gratz