James Jackson Curnock ( 1839 - 1891 ) was a British painter. James Jackson Curnock s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 218.71 USD for CATTLE BY A RIVER IN A SUMMER LANDSCAPE in 2004 to 6625.03 USD for MIDDLE HARBOUR, SYDNEY in 2017 , based on the size and medium of the artwork.