Back to peopleJoan C. GratzNo photo availableJoan C. GratzKnown forDirectingAge85 yearsPlace of birthLos Angeles, CABiographyLife and careerJoan 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.Filmography1 filmsAll1Crew1Kahlil Gibran's The Prophet2014Director
