 The Dickson Mounds Museum, near Lewistown, Illinois, specializes in the anthropology of the Native Americans of the Illinois River valley, while the museums in Chicago, Lockport, and Rend Lake largely contain rotating exhibitions of Illinois-based fine arts and crafts.Illinois Governor Jim Edgar, by executive order in 1995, made the State Museum part of the new Illinois Department of Natural Resources (IDNR).The Illinois State Museum is, as of January 2019, a division of IDNR and consists of four museum facilities