Herd of Zebu near CÁceres, Mato Grosso, Brazil (16°05’ S, 57°40’ W).

Cotton harvest near Banfora, Burkina Faso (10°48’N - 3°56’W).

Market in Bobo-Dioulasso, Burkina Faso (11°10’ N - 4°18’W).

 Cotton harvest near Banfora, Burkina Faso (10°48’N - 3°56’W).

Schoolchildren in Bobo-Dioulasso, Burkina Faso (11°10’ N - 4°18’W).

Cotton harvest near Banfora, Burkina Faso (10°48’N - 3°56’W).

Buses in Bobo-Dioulasso, Burkina Faso (11°10’ N - 4°18’W).

Village near Banfora, Burkina Faso (10°58’N - 4°28’W).

Glacier flowing into the San Rafael lagoon, Chile (46°41’S, 73°60’W).

Dairy cows passing between dunes, Maule province, Chile (35°47’S, 72°;33’W).