|
A Dec. 21, 2007 photo provided by the German Electron-Synchrotron DESY on Wednesday, July 30, 2008 shows scientist Karen Rickers adjusting a special x-ray device to detect a hidden portrait under the Vincent van Gogh painting 'Grasgrond' from 1887, center, at a DESY laboratory in Hamburg, northern Germany. [AP]
|
