Panorama

The Kibera slum looking east towards Nairobi, July 2012.

Steppe along the Magadi road, south of the Ngong hills, June 2012.

The Great Rift Valley from the B3 approximately 45km south of Naivasha, June 2012.

Beijing from Jingshan Park, just north of the Forbidden City, March 2012.

The Mutianyu section of China's Great Wall, March 2012.