The Board of Governors room contains three Favrile windows by designer Louis Comfort Tiffany. The windows are notable for being the largest suite of Tiffany windows outside a religious building. Unlike many other Tiffany windows, these windows have remained in their original setting. The costs of these windows were donated by two organizations of Civil War women: the Woman's Relief Corps of the North and the United Daughters of the Confederacy. The left panel was based on Henry Wadsworth Longfellow's poem, Santa Filomena, that honored the work of Florence Nightingale. The center panel depicts the conception of the International Red Cross and Red Crescent Movement at the Battle of Solferino near Solferino, Italy. The right panel depicts a scene from Edmund Spenser's epic poem "The Faerie Queene".