Getty Images
A tugboat pushes a barge through Sydney Harbor as a port crane holds a cargo container aloft.
A tugboat pushes a barge through Sydney Harbor as a port crane holds a cargo container aloft.
Getty Images
Businessman using a smartphone in the back seat of a taxi cab
Businessman using a smartphone in the back seat of a taxi cab
Getty Images
Houston, Texas, USA, highways and downtown city skyline
Houston, Texas, USA, highways and downtown city skyline
Getty Images
Dallas, Texas, USA, city skyline, elevated view
Dallas, Texas, USA, city skyline, elevated view
Getty Images
A cargo ship approaches a bridge close to a harbor.
A cargo ship approaches a bridge close to a harbor.
Getty Images
A cargo ship travels under a bridge into a harbor.
A cargo ship travels under a bridge into a harbor.
Getty Images
Londoners peruse goods in a busy marketplace.
Londoners peruse goods in a busy marketplace.
Getty Images
Shoppers stroll through an outdoor market in Florence.
Shoppers stroll through an outdoor market in Florence.
Getty Images
Deliverymen unload bundled vegetables during the Chinese New Year.
Deliverymen unload bundled vegetables during the Chinese New Year.
Getty Images
Deliverymen slide a large bag of vegetables off a truck bed during the Chinese New Year.
Deliverymen slide a large bag of vegetables off a truck bed during the Chinese New Year.
Getty Images
A truck delivers fireworks to the He Wei shop in Beijing.
A truck delivers fireworks to the He Wei shop in Beijing.
Getty Images
A butcher chops meat with a cleaver on top of a block.
A butcher chops meat with a cleaver on top of a block.
Getty Images
A delivery man pushes a cart full of celery.
A delivery man pushes a cart full of celery.
Getty Images
Shoppers purchase goods in a huge supermarket in China.
Shoppers purchase goods in a huge supermarket in China.
Getty Images
A concrete and metal barrier lines a road in a business district.
A concrete and metal barrier lines a road in a business district.
Getty Images
A shop window displays food in a shop window that reflects passing pedestrians.
A shop window displays food in a shop window that reflects passing pedestrians.
Getty Images
Business owner turns off the lights at end of day in clothing shop
Business owner turns off the lights at end of day in clothing shop
Getty Images
Fred Hartman Bridge spans the Houston Ship Channel between Baytown and LaPorte near Houston, Texas.
Fred Hartman Bridge spans the Houston Ship Channel between Baytown and LaPorte near Houston, Texas.
Getty Images
Bike shop cashier swipes customer's credit card on tablet computer as she admires her purchase
Bike shop cashier swipes customer's credit card on tablet computer as she admires her purchase
Getty Images
Writhing crabs hang in Brazilian fish market
Writhing crabs hang in Brazilian fish market