Brett Whiteley (after) ( 1939 - 1992 ) was an Australian painter. Brett Whiteley (after) s works have been put up for auction numerous times, with realized prices varying from 100 USD for The Lyrebird, 1972-73 in 2016 to 700 USD for portraits & other emergencies Poster 1972 in 2017 , based on the size and medium of the artwork.