Derek O'connor ( 1957 - ) is an Australian painter. Derek O'connor s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2573.88 USD for ISLAND in 2009 to 2851.28 USD for From the Series, An Inordinate Sense of Bric-a-Brac, 2003 in 2009 , based on the size and medium of the artwork.