A Blue-Chip Art Bonanza: Macklowe Collection Goes to Sotheby’s

The trove, which is going on sale because of a court order, includes pieces by Cy Twombly, Gerhard Richter and Andy Warhol, and is valued at more than $600 million.The trove, which is going on sale because of a court order, includes pieces by Cy Twombly, Gerhard Richter and Andy Warhol, and is valued at more than $600 million.Read MoreArt, Auctions, Sotheby’s, Macklowe Collection, Macklowe, Harry, Macklowe, Linda, Finances