paul graunke: Antietam Creek Aqueduct in winter
paul graunke: Winter Study (2): Antietam Creek Aqueduct
paul graunke: Winter Study (1): Antietam Creek Aqueduct
paul graunke: Antietam Creek
paul graunke: Fall afternoon at Antietam Creek Aqueduct
paul graunke: Antietam Creek Aqueduct in winter
paul graunke: Another view of Antietam Creek Aqueduct in winter
paul graunke: View of Antietam Creek Aqueduct from upstream.