Sean Keating ( 1889 - 1977 ) was an Irish painter. Sean Keating s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 2971.64 USD for PORTRAIT OF A YOUNG GIRL in 2003 to 140426.23 USD for Self Portrait - Man of Aran in 2004 , based on the size and medium of the artwork.