Enrique Castro Cid ( 1937 - 1992 ) was a Chilean painter. Enrique Castro Cid s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 1800 USD for No. 38,drawing of nude, in 2004 to 4375 USD for Sylvia's Invention in 2008 , based on the size and medium of the artwork.