Johann Friedrich August Tischbein (attributed To) ( 1750 - 1812 ) was a painter. Johann Friedrich August Tischbein (attributed To) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 6978.04 USD for Portrait of Dorothea Sybille Freiin von Hammerstein (1783-1829, Frau von Klenke) as Fides in 2010 to 24345.53 USD for Portrait of a boy