PFH1187132:
Vietnam: Tran Hung Dao (1228-1300) was the Supreme Commander of Dai Vier during the Tran Dynasty. He commanded armies that repelled two major Mongol invasions in the 13th century / Bridgeman Images
POV1275068:
Hydro electric power station with Archimedes' screw turbines on urban river, Hann-Muenden, Lower Saxony, Germany (photo) / Bridgeman Images