This image provided by Sotheby's auction house in New York shows the 1970 painting, "Tres Personajes" (Three People), by Mexican artist Rufino Tamayo. The abstract painting was found, lying in trash on the street on Manhattan's Upper West Side, could be worth up to $1 million. (AP Photo/Sotheby's) ** NO SALES **
http://en.wikipedia.org/wiki/Rufino_Tamayo
