PFH1172622: Syria: The entrance and keep of the Aleppo Citadel / Bridgeman Images

PFH1172636: Thailand: Buddha statue and wall murals on the viharn at Wat Phra Nang Sang, Phuket / Bridgeman Images

PFH1172676: China: Propaganda poster from the Cultural Revolution (c.1966-73) eulogising the Chinese navy and Mao Zedong thought / Bridgeman Images

PFH1172727: China: Rhinoceros door detail, Qiongzhu Si (Bamboo Temple), northwest of Kunming / Bridgeman Images

PFH1172807: China: Octagonal Qing-era pavilion, Yuantong Si (Yuantong Temple), Kunming, Yunnan Province / Bridgeman Images

PFH1172914: Vietnam: Coffee bushes at Khe Sanh, central Vietnam / Bridgeman Images

PFH1172920: China: Kirghiz horsemen at Lake Karakul on the Karakoram Highway, Xinjiang / Bridgeman Images

PFH1172935: China: Tourists and a Kirghiz man near the Kangxiwa River high up in the Pamir Mountains, Karakoram Highway, Xinjiang / Bridgeman Images

PFH1173026: China: Kangxiwa River, Karakoram Highway, Xinjiang / Bridgeman Images

PFH1173029: China: The Pamir Mountains, Karakoram Highway, Xinjiang / Bridgeman Images

PFH1173044: Thailand: Traditional Central Thai houses, Chao Sam Phraya National Museum, Ayutthaya Historical Park / Bridgeman Images

PFH1173180: Thailand: Northern Thai men and women, northern wall mural, Wat Buak Khrok Luang, Chiang Mai / Bridgeman Images

PFH1173186: Thailand: Golden chedi and viharn, Wat Buak Khrok Luang, Chiang Mai / Bridgeman Images

PFH1173195: Thailand: Sleepers, southern wall mural, Wat Buak Khrok Luang, Chiang Mai / Bridgeman Images

PFH1173207: China: The Jinma Biji Archways, Jinma Biji Square, central Kunming, Yunnan Province / Bridgeman Images

PFH1173210: China: Solar panel sale in Jinmabiji Square, central Kunming / Bridgeman Images

PFH1173336: China: Tujia woman selling flower tiaras at the North Gate Tower, Fenghuang, Hunan Province / Bridgeman Images

PFH1173339: China: Early morning on Fenghuang's misty Tuo River, Fenghuang, Hunan Province / Bridgeman Images

PFH1173357: China: Hong Qiao Bridge by night, Fenghuang's famed covered bridge, Fenghuang, Hunan Province / Bridgeman Images

PFH1178369: Thailand: Shrine with wooden phalluses in the Phra Nang cave, Tham Phra Nang, Krabi Coast / Bridgeman Images

PFH1173424: China: Gourd and alcohol shop, Fenghuang, Hunan Province / Bridgeman Images

PFH1178401: Thailand: Kayaking through the Tham Lot cave, Than Bokkharani National Park, Krabi Province / Bridgeman Images

PFH1173451: China: Pilgrims circumambulate the monastery while spinning the prayer wheels, Labrang Monastery, Xiahe, Gansu province / Bridgeman Images

PFH1178422: Thailand: Stump-tailed macaque on Khao Chong Krajok (Mirror Mountain), Prachuap Khiri Khan Province / Bridgeman Images

PFH1173460: China: Elaborate doorway at Labrang Monastery, Xiahe, Gansu province / Bridgeman Images

PFH1178467: Thailand: Tour boats, Tonsai Bay, Tonsai Village (Ban Ton Sai), Ko Phi Phi Don, Ko Phi Phi / Bridgeman Images

PFH1173487: China: Labrang Monastery, Xiahe, Gansu province / Bridgeman Images

PFH1178482: Burma / Myanmar: A pavilion above the Mandalay Fort walls, Mandalay / Bridgeman Images

PFH1173523: China: An old caravanserai, now a museum, next to the sand dunes of Mingsha Shan (Mingsha Hills) in the Kumtagh Desert, Dunhuang, Gansu Province / Bridgeman Images

PFH1173580: China: The tomb of Abakh Khoja, 17th century Sufi mystic, Kashgar, Xinjiang / Bridgeman Images

PFH1173637: China: Ruins at Yarkhoto or Jiaohe Gucheng (Jiaohe Ancient City), near Turpan, Xinjiang / Bridgeman Images

PFH1173640: China: Gate of Supreme Harmony, The Forbidden City (Zijin Cheng), Beijing / Bridgeman Images

PFH1173649: Vietnam: A tourist boat visiting a small fishery, Halong Bay, Quang Ninh Province / Bridgeman Images

PFH1173696: Vietnam: Sunset glow, view from Dao Titop, Halong Bay, Quang Ninh Province / Bridgeman Images

PFH1173758: India: Nandi the Bull (mount of Shiva), Virupaksha Temple, Hampi, Karnataka State / Bridgeman Images

PFH1173854: China: Bronze Dragon Turtle statue next to the Hall of Supreme Harmony, The Forbidden City (Zijin Cheng), Beijing / Bridgeman Images