Alvaro Acores ( 1868 - 1950 ) was an American painter. Alvaro Acores s works have been put up for auction numerous times, with realized prices varying from 258 USD for Sloop under sail flying an American flag in 2007 to 316 USD for Portrait of the schooner Evelina Goulart in 2009 , based on the size and medium of the artwork.