April 21 2014

Australia,Canada,Germany,France,Japan

 The Living Roof,California Academy of Sciences,Golden Gate Park,San Francisco,California,US

(© Tim Griffith/Corbis)

China

In January 2013,Beijing Morning,China

(© CZQS2000/STS/The Image Bank/Getty Images)

New Zealand,United Kingdom,United States

Leonard P. Zakim Bunker Hill Bridge,Boston,Massachusetts,US

(© Rick Friedman/Corbis)

April 20 2014

France

Château de la Caze in the Tarn gorges,Laval-du-Tarn,Lozère Languedoc- Roussillon,France

(© Franck Charton/hemis.fr/Getty Images)

Japan

Longsheng Tanada,Autonomous Region Hiroshima West,China

(© Redlink/Corbis)

Germany

Sakura

(© Janusz Ziob/Flickr/Getty Images)

Australia,Canada,China

Leonard P. Zakim Bunker Hill Bridge,Boston,Massachusetts,US

(© Rick Friedman/Corbis)

 

New Zealand,United Kingdom,United States

Duckling

(© Life on White/Purestock/SuperStock)

April 18 2014

Australia,Canada,China,France,Japan

Second Beach,near Olympic National Park and La Push,Washington,US

(© Ian Shive/Tandem)

Germany

Leonard P. Zakim Bunker Hill Bridge,Boston,Massachusetts,US

(© Rick Friedman/Corbis)

New Zealand,United Kingdom,United States

Day Gecko on pandanus fruit,Captain Cook,Hawaii,US

(© Mark A. Johnson/Corbis)

November 11 2012

United Kingdom

Iceberg and cloud landscape reflecting in totally calm waters near Ross Island,Antarctica

(© A Rose/AGE Fotostock)

United States

The Dog Tag Memorial Garden in Boston,Massachusetts,US

(© Mario Kuhnke/age fotostock)

China

Fishing on the Foggy Lake

(© Blue Jean Images/Alamy)

Australia, Canada,Germany, France, Japan

View of Salzburg,Austria

(© Jon Arnold Images/Danita Delimont)

New Zealand

Stupas representing thirteen peaks of Meili Snow Mountain,Diqing Tibeta autonomous Prefecture,Yunnan province,China

(© TAO Images Limited/Getty Images)

July 05 2011

Australia, Japan, United Kingdom, Canada

A Malaysian Man Holds a Traditional Handmade Kite
Hugh Sitton/Corbis ©

Germany

Swallowtail Caterpillar in the Danube Wetlands,Near Ingolstadt,Germany
Elisabeth Schmidbauer/Imagebroker ©

China, New Zealand

Illuminated Boston Skyline at night,Skyscraper,Massachusetts,US
Olaf Broders/Photolibrary ©
United States

Field of Poppy Flowers in Furano,Hokkaido,Japan
Mitsushi Okada/Corbis ©

July 03 2011

Japan, Germany, Canada

Bald Eagle Near the Mendenhall Glacier in Juneau,Alaska,US
David Copeland ©

United Kingdom

Pontcysyllte Aqueduct,Llangollen,Wales
Skyscan/Corbis ©

United States

Illuminated Boston Skyline at night,Skyscraper,Massachusetts,US
Olaf Broders/Photolibrary ©

 
New Zealand, Australia, China

Field of Poppy Flowers in Furano,Hokkaido,Japan
Mitsushi Okada/Corbis ©

July 02 2011

Germany

Trees in the Hoh Rain Forest covered with Moss,Olympic Nationalpark,Washington,US
imagebroker rf/photolibrary ©

United Kingdom

Goodwood Festival of Speed
Bryn Lennon/Getty images ©

Australia

Illuminated Boston Skyline at night,Skyscraper,Massachusetts,US
Olaf Broders/Photolibrary ©

Japan, Canada

Field of Poppy Flowers in Furano,Hokkaido,Japan
Mitsushi Okada/Corbis ©

China, United States

Cyclists in the 2010 Tour de France Pass By A Sunflower Field Between Revel and Ax-Trois-Domaines,France
Joel Saget/AFP/Getty Images ©