Juan Sala Gabriel ( 1867 - 1918 ) was an American painter. Juan Sala Gabriel s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 300 USD for surrealist winged female against a Renaissance backdrop in 2006 to 8670.78 USD for Portrait de femme en robe blanche in 2015 , based on the size and medium of the artwork.