Francesco De Sales Roviralta ( 1904 - 1976 ) was a Spanish painter. Francesco De Sales Roviralta s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 165.28 USD for Nature morte au citron in 2004 to 1404.17 USD for Nature morte à la palette in 2005 , based on the size and medium of the artwork.