Stock Photo - A journalists looks at the masterpieces 'The Monk by the Sea' (L) and 'The Abbey in the Oakwood' by painter Caspar David Friedrich (1774 - 1840) in the Alte Nationalgalerie in Berlin, Germany, 21 January 2016. The paintings were restored from 2013 to 2016 and will be shown from 22 January to 22 May 2016 in a special presentation. Photo: BRITTA PEDERSEN/dpa | usage worldwide. - Berlin/Berlin/Germany

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