A sexually liberated student who rejects conventional morality. She is often at odds with the more rigid Betty but finds a kindred spirit in Katherine's modern outlook.
The film uses art as a central metaphor for life and choice. In her first class, Katherine is shocked to find the students have already memorized the entire syllabus, leaving no room for original thought. She pivots her curriculum to ask fundamental questions: and "Who decides what is good or bad?" . This intellectual challenge mirrors her social one, as she encourages her students to look past the "universal standards" of the time—which dictated that a woman’s ultimate grade was the one given by her husband for her performance as a wife. Key Character Journeys La sonrisa de Mona Lisa
The "solid story" is built through the diverse paths of her students, each representing a different reaction to these societal pressures: In her first class, Katherine is shocked to