Hans Hysing ( 1678 - 1752 ) was a Swiss painter. Hans Hysing s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from USD for in to 23044 USD for Portrait of Thomas Osborne (1713-1789), Earl of Danby, later 4th Duke of Leeds and 3rd Viscount Dunblane in 2005 , based on the size and medium of the artwork.