This document maps the development of Mary Callisto's idea for a documentary about body image. It began as she observed unrealistic expectations of beauty for teenage girls, expecting them to look a certain way to be seen as beautiful. She realized her idea was too general, so she decided to focus on how body image affects females and how they conduct themselves. The document provides historical context on changing ideals of female beauty from the 1890s through today, including Gibson Girls, flappers, pinup girls, Twiggy, the heroin chic look, and today's debates around thinspiration versus plus size models. Mary adjusted her idea to focus more on the effects of body image rather than the causes of low self-esteem.