Vision test: Do you see Albert Einstein or Marilyn Monroe? Normal vision people will see Einstein in the picture. Short-sighted people will see Marilyn Monroe. If you see Einstein in the picture, walk back a few feet and you'll see Marilyn Monroe.
Chuck Close: Mark acrylic on canvas. Seen on display at the Metropolitan Museum of Art, New York, New York. Mark, a painting that took fourteen months to complete, was constructed from a series of airbrushed layers that imitated CMYK color printing.