England, West Sussex, Funtington, Free range pig pens.

England, West Sussex, Funtington, Free range pig pens.

England, West Sussex, Funtington, Free range pig pens.

Mexico, Puebla, View towards volcanic cone of Popocatepetl with figures working in the fields in the foreground.

Vietnam, Mekong Delta, Man cutting a pineapple in the floating market at Cai Rang near Can Tho.

Vietnam, Painting of Vietnamese agricultural workers planting rice plants in a paddy field.

China, Jiangsu, Qidong, Farmers clearing aquatic vegetation from a choked irrigation canal with bamboo poles. They hope to catch any surviving fish in small mesh nets attached to some of the poles. Th...

China, Jiangsu, Qidong, Farmers clearing aquatic vegetation from a choked irrigation canal with bamboo poles. They hope to catch any surviving fish in small mesh nets attached to some of the poles. Th...

France, Transhumance, Seasonal movement of people with their livestock to summer pastures. Driving flock of sheep along rural road past church and houses.

France, Transhumance, Seasonal movement of people with their livestock to summer pastures. Leading flock of sheep along rural road past buildings.

France, Transhumance, Seasonal movement of people with their livestock to summer pastures. Leading flock of sheep along rural road past buildings.

Scotland, Borders, Melrose, Eildon Hills circa 422 metres, from Scotts View. Rooftops of house in foreground and agricultural land bordered by trees.