Jack Pohl ( 1878 - 1944 ) was a South African painter. Jack Pohl s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 423.27 USD for Cattle resting on the Veldt in 2004 to 574.11 USD for Sunlight and shadow over an upland landscape in 2018 , based on the size and medium of the artwork.