Happiness at the basketball courts

Detroit, MI, USA

The first urban gardening roof of Carrefour in France

The first urban gardening roof of Carrefour in France

Paris, France

Urban gardening for kindergardens in Barcelona

Urban gardening for kindergardens in Barcelona

Barcelona, Spain

Música y moda para ayudar a gatos callejeros de Barcelona

Música y moda para ayudar a gatos callejeros de Barcelona

Barcelona, Spain

‘PeloBus’: aseo sobre ruedas para personas sin recursos

‘PeloBus’: aseo sobre ruedas para personas sin recursos

Gijón, Spain

Four Flying Pigs to obscure Trump’s logos

Four Flying Pigs to obscure Trump’s logos

Chicago, IL, USA

Attracting pedestrians and cyclists by colorful pathway

Attracting pedestrians and cyclists by colorful pathway

Auckland, New Zealand

‘Flo’ reveals Bicyclists waves of traffic green lights

‘Flo’ reveals Bicyclists waves of traffic green lights