Juana Concepción Francés ( 1927 - 1990 ) was a painter. Juana Concepción Francés s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 750 USD for La Tierra el Hombre y la Noche in 2011 to 1703.95 USD for Orellana 6 in 2011 , based on the size and medium of the artwork.