Ramon Carbo Casas ( 1866 - 1932 ) was a Spanish painter. Ramon Carbo Casas s works have been put up for auction numerous times, with realized prices varying from 102837.51 USD for DESNUDO FEMENINO (NUDE) in 2003 to 445000 USD for A l'estiu tota cuca viu in 2007 , based on the size and medium of the artwork.