A Sotheby's employee walks past a painting by Robert Indiana entitled 'Love Wall (Red Green Blue)' at the auction house in London, Monday April 14, 2008. The work, with an estimated sale price of US$2.5-3.5 million (euro1.6-2.2 million), is to be sold at auction in New York on May 14.
(ALASTAIR GRANT, Associated Press / April 14, 2008)