Charlemagne plastic sculptures by German concept artist Ottmar Hoerl stand in the western German city of Aachen April 11, 2014. On the occasion of the Aachen Charlemagne Year and the 1200th anniversary of Charlemagne's death, concept artist Hoerl is presenting his installation project on the centrally located Katschhof area for two weeks beginning April 12, 2014. (Photo by Wolfgang Rattay/Reuters)
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