Mary Crovatt Hambidge (1885-1973) was an aspiring actress and a professional whistler on Broadway when she met Canadian-born Jay Hambidge (1867-1924), an artist, illustrator, and scholar. Their relationship would prove to be both a romantic and an artistic partnership. Jay Hambidge formulated his own artistic concept, known as Dynamic Symmetry, which stipulated that the compositional rules found in nature's symmetry should be applied to the creation...