Zenon Kononowicz ( 1903 - 1971 ) was a Polish painter. Zenon Kononowicz s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 191.84 USD for Starzec in 2006 to 945.69 USD for Kazimierz III in 2012 , based on the size and medium of the artwork.