View of the busy port city of Dakar, Senegal, West Africa, Africa

Container-ship crossing the Panama Canal Gatun locks, Panama Canal, Republic of Panama, Central America

Gas pump, general store & Route 66 Museum, Hackberry, Arizona, United States of America, North America

General Store and Route 66 Museum, Hackberry, Arizona, United States of America, North America

Nanjing Road shopping area at night, Shanghai, China

Streetscape in the bazar area of Leh, Ladakh, Jammu and Kashmir, India

Cargo ship on the Dortmund Ems channel, freighter, channel ship, channel, inland navigation, inland navigation, NRW, Nordrhein Westphalia, Ruhr district, Germany

Souvenir shop and vintage car on the historic Route 66, Antares, Kingman, Arizona, USA, North America

Streetscape in the bazar area of Leh, Ladakh, Jammu and Kashmir, India

Cargo ship on the Dortmund Ems channel, freighter, channel ship, channel, inland navigation, inland navigation, NRW, Nordrhein Westphalia, Ruhr district, Germany

Shop for fish products and fish sauce Nouc Mam near Nha Trang Vietnam

Kasbah Amridil is a historic fortified residence or kasbah in the oasis of Skoura, in Morocco. It is considered among the most impressive kasbahs of its kind in Morocco and was previously featured on the Moroccan 50 dirham note

Streetscape in the bazar area of Leh, Ladakh, Jammu and Kashmir, India

Shopping lane in the historic center of Tripoli, Libya

Cargo ship on the Dortmund Ems channel, freighter, channel ship, channel, inland navigation, inland navigation, NRW, Nordrhein Westphalia, Ruhr district, Germany

Railway tracks, car transportation with special wagons

Woman on the market of Kathar, Myanmar

Old truck in Putao, Kachin State, Myanmar

Railway tracks, car transportation with special wagons

Central District at night, Hongkong, China, Asia

Souvenir shops on the historic Route 66, Antares, Kingman, Arizona, USA, North America

Railroad tracks across Salar de Chiguana, Bolivia

Aerial view, RWE Power Kraftwerk Westfalen power plant, Schmehausen, Hamm, Ruhrgebiet region, North Rhine-Westphalia, Germany, Europe

Le Haut-Ribeaupierre, restaurant sign, Route de Bergheim 1, Ribeauville, Alsace, France, Europe

Shopping lane in the historic center of Tripoli, Libya

Shopping street in Kowloon, Hongkong, China, Asia

Cafe Restaurant Rathaus next to the Town Hall, Freinsheim, German Wine Route, Pfalz, Rhineland-Palatinate, Germany, Europe

Rhine and Hohenzollern bridge, Cologne, North Rhine-Westphalia, Germany

Rhine and Hohenzollern bridge, Cologne, North Rhine-Westphalia, Germany

Railway tracks, car transportation with special wagons

Aerial photo, Dortmund U, downtown Dortmund, Ruhrgebiet area, North Rhine-Westphalia, Germany, Europe

Memorabilia, souvenirs, Route 66, Seligman, Arizona, USA, North America

Bakery shop hanging-sign, Eguisheim, Alsace Wine Route, France, Europe

Caveau des Chevaliers de Malte restaurant, Niedermorschwihr, Alsace Wine Route, France, Europe

Restaurant hanging-sign, Eguisheim, Alsace Wine Route, France, Europe

Cafe, restaurant, people, Marktplatz square, Neustadt an der Weinstrasse, German Wine Route, Palatinate region, Rhineland-Palatinate, Germany, Europe

Verano Monumental Cemetery, Bruno Buozzi grave, Italian trade unionist and politician, Tiburtino district, European Cemeteries Route, Rome, Lazio, Italy, Europe

Camel traders and herders sit in a tea hut in a camel market in El Obeid, Sudan on February 16, 2006. Yussuf Gamaa, 2nd from L, is a camel herder from Darfur. About 150,000 camels cross over from Sudan into Egypt every year, the majority as cattle as an inexpensive source of protein. Today the camel is both the caravan and the cargo. Camels from this market will travel the Forty Days Road or Darb el-Arbein a 1,200 mile desert trail into Egypt and the oldest trade route in the Sahara. Desert nomads like Yussuf depend on the profitable camel trade for their livelihood.

Islam Khoja Minaret, Ichan Kala Old City, Khiva, Kizilkum Desert, Khwarezm Region, Uzbekistan