Sotheby's auction of $180m Van Gogh challenged over claims it was 'sold under duress'
Top LineSotheby's says it will work with the heirs of a family who had previously owned the ar. Source: BBC News. Read original report via source l…
Top LineSotheby's says it will work with the heirs of a family who had previously owned the ar. Source: BBC News. Read original report via source l…