Clifford Pettman ( 1946 - ) is a Canadian painter. Clifford Pettman s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 404.98 USD for COMFORT CRADLE in 2007 to 2227.4 USD for FAMILY OUTING, PSALMS in 2007 , based on the size and medium of the artwork.