Holger Cahill

| occupation = Art administrator
Art curator
Writer | citizenship = American }}

Sveinn Kristján Bjarnarsson (January 13, 1887 – July 8, 1960), also known as Edgar Holger Cahill, was an Icelandic-American curator, writer and arts administrator. He served as the national director of the Federal Art Project of the Works Progress Administration during the New Deal in the United States. Provided by Wikipedia