Auction introduction: This online sale will feature works of American Art from important 19th and 20th Century artists, included among them examples by Milton Avery, Ralph Albert Blakelock, Fern Coppedge, George Inness, Marsden Hartley, Wolf Kahn, John Marin, Thomas Moran, Edward Redfield, Charles Sheeler, Guy Wiggins, and others. Notably, the auction will feature an impressive collection of 19th Century Hudson River School paintings from a West Coast Collector; property from the Hirshhorn Museum and Sculpture Garden, Sold by the Order of the Trustees; and a collection of paintings by Ken Carlson and John Clymer from an Important Western Collector. Among the selection of Impressionist paintings included in the sale are two works by Frederick Carl Frieseke from the Collection of Marian Sulzberger Heiskell & Andrew Heiskell and an important pastel by Mary Cassatt from the Collection of Joe R. & Teresa L. Long. The auction will open for bidding on Monday, 21 September, and close at 2PM EST on 30 September 2020. An exhibition preview including all works from this sale can be viewed in our York Avenue galleries by appointment only from 26–29 September 2020.