Stonemason Rita Dawe (R) and Head Carver Lee Godfrey, clean carvings on the East Window of York Minister in York, northern England December 13, 2011.The east end of the Minister is undergoing a 20 million pounds ($31 million) restoration, which includes the East Window, designed by John Thornton in 15th Century. The project is expected to be completed in 2016. Photograph taken on December 13, 2011.[Photo/Agencies]