1320-262 - The international border between Tanzania and Kenya in the Maasai Mara, Kenya, East Africa, Africa

1349-752 - Okavango River, Namibia and Angola, satellite image

1350-513 - A shepherd and border collie herding sheep at the International Sheep Dog Trials in Moffat, Scotland, UK.

832-382638 - Welcome to Colorado, sign at Highway 491, Colorado, New Mexico, United States, North America

832-380600 - Border sign, border between Sweden and Finland, Karesuando, Norrbotten County, Sweden, Europe

832-376117 - Border to the former GDR, chevaux de frise barriers, open-air aread of the German-German Museum Moedlareuth, Bavaria - Thuringia, Germany, Europe

832-370724 - Obelisk marking the border between Europe and Asia, performance of a Russian dance company, bread as a symbol of hospitality, Yekaterinburg, Jekaterinburg, Sverdlovsk, Ural mountains, Taiga forest, Russia

832-341570 - Checkpoint Charlie, former border control point in Berlin, Germany, Europe

832-328544 - The old Rhine River Bridge connects the German and the Swiss part of the city, Laufenburg, Baden-Wuerttemberg, Germany, Europe

832-286323 - Waterfalls, Iguacu, Argentina, South America

832-286339 - Waterfalls, Iguacu, Brazil, South America

832-286332 - Waterfalls and tourist boat, Iguacu, view from Brasilian side, Brasil, South America

832-286338 - Waterfalls, tourists on viewing platform, Iguacu, Brazil, South America

832-286318 - Waterfalls, Iguacu , Argentina, South America

832-286324 - Viewing platform, Iguacu, Brazil, South America

832-286320 - Waterfalls, Iguacu, Argentina, South America

832-286334 - Waterfalls, Iguacu, Brazil, South America

832-286345 - Waterfalls, tourists on viewing platform, Iguacu, Brazil, South America

832-270424 - A section of the border fence that separates the United States from Mexico, Nogales, Arizona, USA

832-270386 - A US Border Patrol agent stands by the border fence that separates the United States and Mexico, Nogales, Arizona, USA

832-261940 - Signs, Finnish-Norwegian border in the Finnmark, Lapland, Norway, Scandinavia, Europe

832-261941 - Signs, Finnish-Norwegian border in the Finnmark, Lapland, Norway, Scandinavia, Europe

832-256985 - DDR border sign, Point Alpha Border Museum, Rasdorf/Geisa, Rhoen, Hesse/Thuringia, Germany, Europe

832-233475 - Former death strip at the Grenzmuseum Schifflersgrund border museum at the former inner-German border, Sickenberg, Thuringia, Germany, Europe

832-233477 - Observation tower of the GDR at the Grenzmuseum Schifflersgrund border museum at the former inner-German border, Sickenberg, Thuringia, Germany, Europe

832-237879 - Border sign, Free State of Bavaria, in Eng, Tyrol, Austria, Europe

832-233460 - Trabi car in front of the museum and memorial in the border tower Katharinenberg at the former inner-German border, Thuringia, Germany, Europe

832-233462 - Trabi cars on the stone path of the GDR at the former inner-German border, Thuringia, Germany, Europe

832-137652 - Border sign of the Principality of Liechtenstein in Vaduz, Principality of Liechtenstein, Europe

832-126992 - Bridge across the Narva River, border between Estonia and Russia, Russian border control station, Narva, Estonia, Baltic States, Northern Europe

832-125381 - German border sign in the port of Spiekeroog island, one of the East Frisian Islands in the North Sea, lettering "Passkontrolle", German for "passport control", announcing visa requirement, Lower Saxony, Germany, Europe

832-125380 - German border sign in the port of Spiekeroog island, one of the East Frisian Islands in the North Sea, lettering "Passkontrolle", German for "passport control", announcing visa requirement, Lower Saxony, Germany, Europe

832-115921 - Water coming out of the dam wall, Inguri Dam between Georgia and Abkhazia, Middle East

832-115919 - Inguri Dam between Georgia and Abkhazia, Middle East

832-115918 - Inguri Dam between Georgia and Abkhazia, Middle East

832-87336 - US - Canadian border crossing sign, White Pass, south Klondike Highway, Alaska and British Columbia, B. C., Canada

832-43921 - Sign, Freistaat Bayern, Free State of Bavaria, at the summit of Zugspitze Mountain, Bavaria, Germany, Europe

832-42914 - Bolivian - Chilean border station near San Pedro, Potosi, Bolivia, South America

832-45089 - Street art and graffiti on the Spree riverside, Berlin Friedrichshain, Germany, Europe

1194-559 - Usa murals depicting migration and contrast between north and south, el paso, texas

979-4270 - Views of the Beagle Channel, South America

979-4267 - Views of the Beagle Channel, South America

979-4265 - Views of the Beagle Channel, South America

979-4269 - Views of the Beagle Channel, South America

979-4266 - Views of the Beagle Channel, South America

979-4268 - Views of the Beagle Channel, South America

979-4264 - Views of the Beagle Channel, South America

920-720 - Aerial view of Iguassu Falls, Iguazu National Park, UNESCO World Heritage Site, Parana, Border between Brazil and Argentina, South America

920-719 - Aerial view of Iguassu Falls, UNESCO World Heritage Site, Iguassu River, Argentinian side, South America

920-722 - Aerial view of Iguassu Falls, Iguazu National Park, UNESCO World Heritage Site, Parana, Border between Brazil and Argentina, South America

920-715 - Aerial view of Iguassu Falls, UNESCO World Heritage Site, and rainbow, Iguassu River, border between Brazil and Argentina, South America

920-723 - Aerial view of Iguassu Falls, Iguazu National Park, UNESCO World Heritage Site, Parana, Border between Brazil and Argentina, South America

920-717 - Aerial view of Iguassu Falls, UNESCO World Heritage Site, including Hotel das Cataratas on Brazilian side and falls on Argentinian side, South America

920-714 - Aerial view of Iguassu Falls, UNESCO World Heritage Site, and rafting safari on Iguassu River, border between Brazil and Argentina, South America

920-721 - Aerial view of Iguassu Falls, Iguazu National Park, UNESCO World Heritage Site, Parana, Border between Brazil and Argentina, South America

920-716 - Aerial view of Iguassu Falls, UNESCO World Heritage Site, Iguassu River, border between Brazil and Argentina, South America

920-718 - Aerial view of Iguassu Falls,UNESCO World Heritage Site, including Hotel das Cataratas on Brazilian side and falls on Argentinian side, South America

920-713 - Forest surrounding Iguassu River which divides Brazil and Argentina, South America