Tres Personajes

tags: art, Rufino Tamayo, Tres Personajes, discarded masterpiece "Tres Personajes" (1970) by Mexican artist, Rufino Tamayo (1899-1991). Oil on canvas with marble dust and sand worked into the paint. Image: Sotheby's [slightly larger view]. I am one of those people who pokes through other people's garbage in search of treasures. This isn't difficult to do in Manhattan because people conveniently discard their trash on the sidewalk, where garbage men come to pick it up at some point during the day. My favorite place to look through trash is on Manhattan's Upper West Side (UWS) because the…