GERRY O`NEILL ( 1900 - 2000 ) was a painter. GERRY O`NEILL s works have been put up for auction numerous times, with realized prices varying from 225 USD for Self Portrait in a Gorget in 2019 to 325 USD for "Les Deux Baigneuses" (The Two Bathers) in 2019 , based on the size and medium of the artwork.