G Roberts ( - ) is a painter. G Roberts s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 167.26 USD for Three-quarter Length Portrait of a Fisherman, seated on a Masted Vessel, repairing Fishing Nets in 2005 to 2349.33 USD for Still life in 2007 , based on the size and medium of the artwork.