Joan Josep Tharrats Vidal ( 1918 - 1999 ) was a Spanish painter. Joan Josep Tharrats Vidal s works have been put up for auction numerous times, with realized prices surpassing estimated prices, varying from 900 USD for PAISAJE TRANSFIGURADO in 2004 to 3500 USD for Signo in 2010 , based on the size and medium of the artwork.