Olive Press News Spain Artworks had forged certificates of authenticity and were owned by an amateur collector Share \n');document.write('\n \n\n');} VALENCIA regional police force has seized three forged Goya, El Greco and Modigliani paintings worth â¬12.5 million on the black market. The Historic Heritage department of the Generalitatâs Autonomous Police confiscated the artworks from a builder and amateur collector in Toledo (Castilla-La Mancha), which was the final residence of historic Renaissance artist El Greco. According to regional government sources, the owner had placed...