Alfred William Eustace ( 1820 - 1907 ) was an Australian painter. Alfred William Eustace s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 4638.1 USD for Droving in 2004 to 12772 USD for Chiltern, Victoria (Australian Bullockies with Ned Kelly Poster) in 2005 , based on the size and medium of the artwork.