Ramón Tusquets Maignon ( 1838 - 1904 ) was a Spanish painter. Ramón Tusquets Maignon s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 3840 USD for The Serenade in 2005 to 6710 USD for The orange sellers in 2010 , based on the size and medium of the artwork.