Balthazar Frederic Leizelt ( 1727 - 1802 ) was a German painter. Balthazar Frederic Leizelt s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 40.71 USD for La Flotte armée neutre et confédère à Lisabonne in 2004 to 458.16 USD for Vue du Pont de Westminster du Côté du Nord de Londres in 2009 , based on the size and medium of