A passenger imitates the figure in a magnum photo showed behind him in the Hotel de Ville Station of Paris Metro Line 1 in Paris, France, on Feb. 28, 2017. On the occasion of the 70th anniversary of Magnum Photos, the RATP (Autonomous Operator of Parisian Transports) exhibits a total of 174 magnum photos in its 11 stations in Paris from Feb. 28 to June 30. (Xinhua/Chen Yichen)