Alfonso Sanchez Portela ( 1902 - 1990 ) was a painter. Alfonso Sanchez Portela s works have been put up for auction numerous times, with realized prices varying from 89.34 USD for Autorretrato in 2017 to 446.71 USD for S.M. La Reina Victoria Eugenia en los Jardines del Campo del Moro con el uniforme de Coronel del Regimiento de su nombre in 2017 , based on the size and medium of the artwork.