PFH1176179: Thailand: Snorkellers, Island 5, Similan Islands / Bridgeman Images

PFH1176181: Thailand, Dive boat, Similan Islands / Bridgeman Images

PFH1176182: Thailand: Snorkellers, Island 5, Similan Islands / Bridgeman Images

PFH1176187: Thailand, Similan Islands, Ko Miang (Island 4), speedboat / Bridgeman Images

PFH1176189: Thailand: Ko Miang (Island 4), Similan Islands / Bridgeman Images

PFH1176207: Vietnam: Fruit and vegetable vendors in a Vietnamese market / Bridgeman Images

PFH1176209: Vietnam: Fruit and vegetable vendors in a Vietnamese market / Bridgeman Images

PFH1176210: Vietnam: Fruit and vegetable vendors in a Vietnamese market / Bridgeman Images

PFH1176218: Thailand: Similan Islands, Similan Island (Island 8), Donald Duck Bay / Bridgeman Images

PFH1176219: Thailand: Similan Islands, Similan Island (Island 8), yacht in Donald Duck Bay / Bridgeman Images

PFH1176227: Thailand: Yacht moored near Ko Miang (Island 4), Similan Islands / Bridgeman Images

PFH1176229: Thailand: Naga eaves on the ubosot (ordination hall), Wat Chiang Man, Chiang Mai / Bridgeman Images

PFH1176236: Thailand: Northern Thai men and women smoking a cheroots, mural, Viharn Lai Kam, Wat Phra Singh, Chiang Mai, Northern Thailand / Bridgeman Images

PFH1176238: Thailand: Ubosot (ordination hall), ho trai (library), chedi and viharn, Wat Chiang Man, Chiang Mai / Bridgeman Images

PFH1176243: Thailand: Ko Tarutao Marine National Park, Ko Tarutao, Ao Son (Son Bay) / Bridgeman Images

PFH1176248: Greece / Byzantium /Turkey: Epinoia holds a mandragoa for Dioscorides, from the Codex Vienna Dioscorides, Constantinople / Istanbul, CE 512 - Epinoia centre, Dioscorides right, painter left / Bridgeman Images

PFH1176285: Thailand: Colourful parasols, Hat Surin (Surin Beach), Phuket / Bridgeman Images

PFH1176295: Thailand: Mural scene from the Buddhist Jataka tales on the front of the viharn at Wat Si Khun Mueang, Chiang Khan, Loei Province / Bridgeman Images

PFH1176298: Thailand: Ban Nong Bong Cold Climate Flowers Market, Phu Ruea, Loei Province / Bridgeman Images

PFH1176302: Thailand: Ho Trai Library and Chedi at Wat Si Pho Chai Na Phung, Na Haeo District, Loei Province / Bridgeman Images

PFH1176306: Thailand: Locally made T-shirts including one with Phi Ta Khon masks for sale on Chai Kong Road, Chiang Khan, Loei Province / Bridgeman Images

PFH1176308: China: Dongba (Naxi) pictographic script found throughout Lijiang's old town on house walls, Lijiang, Yunnan Province / Bridgeman Images

PFH1176314: China: Dongba (Naxi) pictographic script adorns a house in the Old Town, Lijiang, Yunnan Province / Bridgeman Images

PFH1176318: China: Naxi characters on a door, Old Town, Lijiang, Yunnan Province / Bridgeman Images

PFH1176321: Thailand: A small restaurant flies the royal flag at the junction of the narrow Chom River and the Mekong River, Pak Chom, Loei Province / Bridgeman Images

PFH1176322: Thailand: An old wooden sala on stilts in the temple grounds at Wat Non Si Sa-at, Pak Chom, Loei Province / Bridgeman Images

PFH1176324: Thailand: A boat passes through the narrows at Ban Hat Bia on the Mekong River, Loei Province / Bridgeman Images

PFH1176329: Thailand: Harvesting rice in fields below Wat Phra Phuttha Bat Phu Kwai Ngoen by the Mekong River, Loei Province / Bridgeman Images

PFH1176335: Thailand: Tour boats moored on the Mekong River at Kaeng Khut Khu, Loei Province / Bridgeman Images

PFH1176342: Thailand: Wooden carving of a woman clasping her hands in a 'wai' (Thai greeting) outside a guest house on Chai Kong Road, Chiang Khan, Loei Province / Bridgeman Images

PFH1176348: Thailand: Street musician entertaining late evening shoppers on Chai Kong Road, Chiang Khan, Loei Province / Bridgeman Images

PFH1176352: Thailand: Signposts to destinations in Thailand and Laos outside a shop on Chai Kong Road, Chiang Khan, Loei Province / Bridgeman Images

PFH1176358: Vietnam: View from the Dau Sau Bridge near the Cai Rang Floating Market, near Can Tho, Mekong Delta / Bridgeman Images

PFH1176359: Thailand: A view of the Hueang River (Nam Hueang) dividing Thailand (near bank) and Laos (far bank) in Loei Province / Bridgeman Images

PFH1176362: Thailand: Bell tower and viharn at Wat Si Pho Chai Na Phung, Na Haeo District, Loei Province / Bridgeman Images

PFH1176374: Thailand: Suan Hin Pha Ngam (sometimes known as Thailand's Kunming due to the limestone outcrops found here), Loei Province / Bridgeman Images