Frank Duveneck was lauded as a genius artist in his youth, and when he started teaching, he met Elizabeth Boott. Though their marriage was short, she had a significant impact on his work.
Research:

Gustave Flaubert and the ‘Madame Bovary’ Trial
45:15

Elizabeth Bisland, Beyond the Trip Around the World
42:54

SYMHC Classics: Marie Laurencin
32:46