Freeway bridge over the Dallas River floodplain, and skyline, Dallas, Texas, USA Steam plume from rising dome within crater, Mount St. Helens, Washington state Rawana Falls, Ella Gap, Hill Country, Sri Lanka, Asia Cassis, Les Calanques, Provence, France Cabo San Lucas, Baja California, Mexico Road across prairie wheatlands, south of Calgary, Alberta, Canada, North America Old harbour at Dubrovnik, Croatia Sand dunes on valley floor, Death Valley, California, USA Moraine Lake with mountains, Banff National Park, Canada Volcan las Tres Virgenes, Santa Rosalia, Baja California, Mexico El Santuario de la Virgen del Cisne, in village of El Cisne, Ecuador The iron trestle rail bridge at Great Falls, Montana Huge curved office block facade, designed by Oscar Niemeyer, Sao Paulo, Brazil Geyser, Yellowstone National Park, UNESCO World Heritage Site, Wyoming The Morning Glory Pool, Yellowstone National Park, Wyoming, USA Gateway Arch, St. Louis, Missouri Eqip Glacier, Disko Bay, Greenland, Polar Regions Prins Christian Sund, lateral and medial moraines on Igdlorssuit Glacier, Greenland Yak train approaches Tarboche, prayer flag pole in Lha Chu canyon, Tibet, China Las Penas barrio, historic centre on the hill of Cerro Santa Ana, Guayaquil, Ecuador Carved capital and lintels of limestone, Roman ruins, Palmyra, Syria, Middle East Downtown seen from Gateway Arch, which casts a shadow, St. Louis, Missouri Tourists' rice boat on the backwaters near Kayamkulam, Kerala, India, Asia Traditional bures on regular grid pattern, Navala, Fiji, Pacific Seven Sisters Falls as seen from ferry, Geiranger Fjord, Norway Morning mist on foothills of Garwhal Himalaya, Uttarakhand, India Narsarsuaq Sermia, Narsarsuaq, southern Greenland Interlocking Inca stonework in granite, Cuzco, Peru Polar bear on pack ice north of Spitsbergen, Norway, Scandinavia, Polar Regions Old millstones left at quarried edge of gritstone, Stanage Edge, Derbyshire, England Cabo San Lucas, Baja California, Mexico Central highlands, town of Banos, built on a lava terrace, Ecuador Giant truck hauling coal in the Black Thunder Opencast Coal Mine, Wyoming, USA Nanortalik, southern Greenland Mount Robson seen from Canadian transcontinental express, British Columbia, Canada Ice-breaker tour ship, Krossfjorden icebergs, Svalbard, Norway Electric mules guiding Panamax ship through Miraflores Locks on the Panama Canal, Panama Part Of Seven Sisters Waterfall, Geiranger Fjord, More Og Romsdal, Norway, Scandinavia Harbour of Lahaina, west coast, Maui, Hawaii, Hawaiian Islands, USA Indian Creek Valley, Canyonlands National Park, Utah, USA Mud-walled rice terraces of Ifugao culture, Banaue, Cordillera, Luzon, Philippines Lago Quilotoa, caldera lake in extinct volcano in central highlands of Andes, Ecuador North shore of lake on rocky platform, Lake Superior, Canada Geothermal steam, Yellowstone National Park, Wyoming Construction of new viaduct near Hidaka, for freeway from Sapporo to Obihiro, Japan Old and new buildings in the downtown financial district, Toronto, Ontario, Canada View from Panecillo, Quito, Ecuador Versuvius Volcano seen from Pompeii, Pompeii, Campania, Italy Page 1 Page 3