Mona Lisa, Op. 31, is a 1915 opera by the German composer Max von Schillings on a libretto by Beatrice von Dovsky. It was dedicated to the Philosophy Faculty of the University of Heidelberg, where the composer was awarded the title of professor.
Mona Lisa, Op. 31, is a 1915 opera by the German composer Max von Schillings on a libretto by Beatrice von Dovsky. It was dedicated to the Philosophy Faculty of the University of Heidelberg, where the composer was awarded the title of professor.