Sotheby's American Paintings = $20,577,500 December 2, 2010 by Marion Maneker More from Art Market MonitorThe Market Doesn’t Like Loeb’s Plan for Sotheby’sRobert Hughes v. Alberto MugrabiSwann African-American Breaks OutWith Sales in Hong Kong, Christie’s & Phillips Test the Asian Market’s Appetite for Western Contemporary ArtInternet is Changing ArtSotheby's Asks What Is Modern?