Karl August Bielchowski ( 1826 - 1883 ) was a German painter. Karl August Bielchowski s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 233.42 USD for Porträt von Anna Barbara Brügger (1795-1876). in 2012 to 1100 USD for Girl in 2017 , based on the size and medium of the artwork.