A bouquet of wildflowers painted by Vincent van Gogh weeks before his death is going on the auction block in New York City. Sotheby's says "Still Life, Vase With Daisies and Poppies" could sell for $30 million to $50 million Nov. 4.
Van Gogh painted it at the home of his physician, Dr. Paul Gachet, in 1890. It's one of the few works he sold during his lifetime.
