Joaquín Vaquero Palacios ( 1900 - 1998 ) was a Spanish painter. Joaquín Vaquero Palacios s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 6600 USD for CHURCH OF SAINT ANDREW, MADRID in 2005 to 16000 USD for ABSTRACT LANDSCAPE in 2006 , based on the size and medium of the artwork.