John Donaldson ( 1737 - 1801 ) was a British painter. John Donaldson s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 626.28 USD for A Lady, wearing white dress with fichu and blue ribbon around her shoulders in 2004 to 1292.79 USD for Lady Clinton in 2009 , based on the size and medium of the artwork.