Joan C. Gratz
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.
Known for
History, Mystery & Oyssey: Six Portland Animators
Retention Department of Permanent Exhaustion
No Leaders, Please
The One-Minute Memoir
The Prophet
Animation Outlaws
Lost and Found
The Dowager's Idyll