The Portraits of Freedom art exhibition, presented by Stephen F. Austin State University’s Ralph W. Steen Library, will be displayed Saturday, June 13, through Friday, Sept. 25, at the Nacogdoches Railroad Depot, 101 Old Tyler Road. Exhibition hours are 11 a.m. to 2 p.m. Thursdays and Fridays and 10 a.m. to 2 p.m. Saturdays.