Brigitte Kowanz ( 1957 - ) is an Austrian painter. Brigitte Kowanz s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2770.53 USD for Light Object “Flasche” (Bottle) 1990 in 2006 to 20592.25 USD for Addition-Lux es lo que se ve in 2017 , based on the size and medium of the artwork.