Photograph of Louise Brann of the WPA Federal Art Project, Westchester County, at work on a mural executed in true fresco for Mount Vernon Public Library, Mount Vernon, New York. Mount Vernon Public Library: :The Fresco in the Exhibition Room (Rotunda) were executed by the local artist Louise Brann. They were inspired by the 15th century Gobelin Tapestry series "Lady and the Unicorn" that resides in the Cluny museum. The four panels created between January 1936 and October 1937 include "Autumn", "Education", "Occupation", "Winter", "Spring", and "Summer".