A raven flies between crosses on gravestones on the eve of All Saints Day at the cemetery of Hietzing in Vienna October 31, 2013. Catholics will mark All Saints Day (Allerheiligen) on Friday by ... more 
A raven flies between crosses on gravestones on the eve of All Saints Day at the cemetery of Hietzing in Vienna October 31, 2013. Catholics will mark All Saints Day (Allerheiligen) on Friday by visiting cemeteries and graves of deceased relatives, friends and loved ones. REUTERS/Leonhard Foeger (AUSTRIA - Tags: ANNIVERSARY RELIGION SOCIETY ANIMALS) less 
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Reuters | Photo By LEONHARD FOEGER / REUTERS
Thu, Oct 31, 2013 3:00 PM EDT