Description: Hudson River School painting, oil on canvas, signed C. A. [Ackerman], mid 19th century, in ornate gilt frame. Stamped on verso is "Prepared by F. W. Devoe & Co. New York, Manufacturers [...] Artists' Materials." Dimensions are: 20 inches long X 16 inches wide; frame - 30 inches long X 26 inches wide. All measurements are approximate.