Sven Zacek / Tallinn old town, UNESCO World Heritage Site, in evening light. Harjumaa, Estonia. May 2011.
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Ashley Cooper / Caroline Lucas a Green Party MEP at the I Count climate change rally in London, UK, November 2006.
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Ashley Cooper / C02 balloons at the 'I Count climate change' rally in London, England, UK, November 2006.
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Juan Carlos Munoz / Colourful painted house facades in Sneem Village, Iveragh Peninsula, County Kerry, Republic of Ireland. September 2015.
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Gary K. Smith / Flower and pottted plants for sale at Campo Santa Margherita, Market Square Venice, Italy, April.
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Kirkendall-Spring / Pioneer Square Station for bus and Sound Transit trains in Seattle, Washington, USA. February 2013.
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Kirkendall-Spring / Pioneer Square Station for bus and Sound Transit trains in Seattle, Washington, USA. February 2013.
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Pete Oxford / Woman and baby, Tiananmen Square, Beijing, China 2006
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Enrique Lopez-Tapia / View of Barkhor Square, with hundreds of tourists and pilgrims amidst smoke of incense. Lhasa, Tibet, China.
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Enrique Lopez-Tapia / View of Barkhor Square, with hundreds of tourists and pilgrims amidst smoke of incense. Lhasa, Tibet, China.
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Doug Gimesy / Man gardening on roof top car park at Federation Square in Melbourne's CBD, which was transformed into a vegetable garden. Made up of over 140 do-it-yourself veggie plots housed in individual recycled...
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Doug Gimesy / Man gardening on roof top car park at Federation Square in Melbourne's CBD, which was transformed into a vegetable garden. Made up of over 140 do-it-yourself veggie plots housed in individual recycled...