Two Museums Tried to Sell Art. Only One Caught Grief About it.. Art, Museums, Auctions, Assn of Art Museum Directors, Baltimore Museum of Art, Brooklyn Museum, Sotheby's, Bedford, Christopher, Pasternak, Anne, Pendleton, Adam, Sherald, Amy, Marden, Brice, Warhol, Andy, Still, Clyfford, Black People, Blacks, Quarantine (Life and Culture)