John Maccormack Farmer ( 1897 - 1989 ) was an Australian painter. John Maccormack Farmer s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 802.75 USD for Harbour Pool, Tasmania in 2004 to 953.25 USD for Kensington Gardens, London in 2005 , based on the size and medium of the artwork.