LESSONS
Along with being a great artist, Sandra was also an esteemed Professor. She had taught several generations of students the fundamentals of art. Her own education instilled in her the belief that to be a great artist, you must first know all the rules of composition, anatomy, perspective, and the many other basic tenants of art.
Below are example of her lessons she taught her students. You can see from the pictures that everything Sandra did entailed some form of art. Her teaching boards themselves were works of art. Her calligraphy, her phrasing, and her illustrations, all show her amazing talent.