LGM3468352: Prison guard watching over prisoners in recreation area of Chinese Youth Detention Center, Chengdu, China, 1985 (photo) / Bridgeman Images

LGM3468600: Dancers in Harbin bomb shelter used as nightclub, Harbin, Heilongjiang Province, China (photo) / Bridgeman Images

LGM3468829: Chinese train passengers, China (photo) / Bridgeman Images

MAE3469157: Iglesia de San Francisco, Ecija, Andalucía, Sevilla, Spain (photo) / Bridgeman Images

MAE3469145: Torre de la Calahorra, Córdoba, Andalucía, Spain (photo) / Bridgeman Images

MAE3469214: La Caridad, Carmona, Andalucía, Sevilla, Spain (photo) / Bridgeman Images

MAE3469450: Cathédrale Saint-Etienne, Sens, Bourgogne, Yonne, France (photo) / Bridgeman Images

MAE3469310: Our Lady in Deinze, Oost-Vlaanderen, Belgium (photo) / Bridgeman Images

MAE3469407: View of the crossing, Soissons Cathedral, Nord-Pas-de-Calais-Picardie, Aisne, France (photo) / Bridgeman Images

MAE3469298: Expiatory Church of the Sacred Heart of Jesus, Tibidabo, Barcelona, Catalunya, Spain (photo) / Bridgeman Images

LGM3468598: Dancers in Harbin bomb shelter used as nightclub, Harbin, Heilongjiang Province, China (photo) / Bridgeman Images

MAE3469325: View of the nave, Sint-Hermes Kerk, Ronse, Oost-Vlaanderen, Belgium (photo) / Bridgeman Images

MAE3469446: View of the Tour Notre-Dame-du-Val, Provins, Ile-de-France, Seine-et-Marne, France (photo) / Bridgeman Images

LGM3468754: Factory workers eating lunch with chopsticks, Shaoxing, China (photo) / Bridgeman Images

LGM3468599: Dancers in Harbin bomb shelter used as nightclub, Harbin, Heilongjiang Province, China (photo) / Bridgeman Images

LGM3468867: Yinchuan Lanzhou Railway, Ningxia Hui Province, China (photo) / Bridgeman Images

LGM3468533: Canal traffic on the Grand Canal, Hangzhou, Zhejiang Province, China (photo) / Bridgeman Images

LGM3468596: Dancers in Harbin bomb shelter used as nightclub, Harbin, Heilongjiang Province, China (photo) / Bridgeman Images

LGM3468659: Chinese tractor driver having a siesta ontop of his tractor during deliveries to Nanjing market, Jiangsu Province, China (photo) / Bridgeman Images

LGM3468501: Rural China, Yinchuan, Ningxia, Autonomous Region, China (photo) / Bridgeman Images

LGM3468529: Travellers waiting outside Hangzhou Railway Station, Hangzhou, Zhejiang Province, China (photo) / Bridgeman Images

MAE3469213: Convento de las Descalzas, Carmona, Andalucía, Sevilla, Spain (photo) / Bridgeman Images

MAE3469252: Real Monasterio de Santa María, Guadalupe, Extremadura, Cáceres, Spain (photo) / Bridgeman Images

LGM3468504: Grandfather with child in front of the many small canals running off the Grand Canal, Hangzhou, Zhejiang Province, China (photo) / Bridgeman Images

LGM3468465: radio repairer, Yinchuan; Ningxia Autonomous Region; China (photo) / Bridgeman Images

LGM3468654: Chinese commune worker fertilising rice puddled fields, Nanjing, Jiangsu Province, China, 1980s, 80s (photo) / Bridgeman Images

LGM3468789: Music poster, Shenyang. Liaoning Province, China. (photo) / Bridgeman Images

LGM3468822: Chinese train passengers, China (photo) / Bridgeman Images

LGM3468458: Kazakh man in hills North of Urumqi, Xinjiang Province, China (photo) / Bridgeman Images

LGM3468629: Chinese middle school students in Nanjing, Jiangsu Province, China (photo) / Bridgeman Images

LGM3468494: Making fur coats in Yinchuan fur factory, Ningxia Autonomous Region, China (photo) / Bridgeman Images

LGM3468268: Peking duck restaurant kitchens, Beijing, China (photo) / Bridgeman Images

LGM3468472: Western style clothes of mother and daughter on bycycle, Yinchuan, Ningxia Autonomous Region, China (photo) / Bridgeman Images

LGM3468489: Chinese Muslim pilgrims at Yinchuan railway station, Ningxia Autonomous Region, China (photo) / Bridgeman Images

LGM3468648: Chinese commune workers transplanting rice seedlings in puddled and level fields, Nanjing, Jiangsu Province, China (photo) / Bridgeman Images

LGM3468229: Chinese traffic police in motorcycle and sidecar, Tiananmen Square, Beijing, China (photo) / Bridgeman Images