The answer is Theme and Variation
Answer: Memoir is any nonfiction narrative writing based in the author's personal memories. Autobiography is an account of a person's life written by that person. Biography is an account of someone's life written by someone else. Memoir is something nonfictional, as for both autobiography and biography is fictional.
As a student who took art for 3 years ur work is decent however i would like to suggest if u made the drawing equally proportional meaning the bottom half of the body should be equally proportional to the top half. i believe u can do better so keep up the good work