Friedrich August Tischbein (after) ( 1750 - 1812 ) was a German painter. Friedrich August Tischbein (after) s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 3747.84 USD for Portrait of a young girl, half-length, in a red dress with a light blue ribbon in her hair; and Portrait of a young boy, half-le in 2004 to 12990.17 USD for P