India, West Bengal, Kolkata, Commuters head for the exit at Howrah Railway Station.

India, West Bengal, Kolkata, Commuters head for the exit at Howrah Railway Station.

India, West Bengal, Kolkata, Commuters head for the exit at Howrah Railway Station.

Qatar, Industry, Experimental farm.

Qatar, Work, Construction site with workers on scaffolding.

Architecture, Construction, Men working on building site wearing hard hats laying courses of concrete blocks.

Construction, Worker using spirit level.

Construction, Bricklayer building house.

Italy, Sicily, Stagnone, Men working in Stagnone salt pans, Stagnone, near Marsala and Trapani.

Vietnam, Hoi An, Field workers wearing straw hats harvesting rice bundles.

India, Tamil Nadu, Kanchipuram, Workers spread rice out to dry at a rice mill in Kanchipuram.

India, Tamil Nadu, Kanchipuram, Workers spread rice out to dry at a rice mill in Kanchipuram.