2015 Paris Climate Conference

'Trees' grow on Eiffel Tower

The Eiffel Tower lighting up with colours and messages of hope on the eve of the climate conference in Paris.
The Eiffel Tower lighting up with colours and messages of hope on the eve of the climate conference in Paris.PHOTO: EUROPEAN PRESSPHOTO AGENCY

PARIS • The Eiffel Tower turned green for the opening of the Paris climate conference, marking the launch of an art project that will see "virtual trees" grow on the landmark to support reforestation.

United Nations Secretary-General Ban Ki Moon and Oscar-winning French actress Marion Cotillard attended the launch of the week-long "1 Heart 1 Tree" project, which allows smartphone users to "plant a tree" on the tower.

"Everyone will be able to plant a virtual tree on the Eiffel Tower, which will grow to the beat of their heart, and then every virtual tree will be really planted in a reforestation programme," said Naziha Mestauoi, the digital artist behind the concept.

Users can download a smartphone application which records their heartbeat via a sensor and then projects this along with the image of a tree, their name and a short message onto the landmark, using lighting and mapping technologies.

Participants will be able to track the growth of their real-life trees, which will be planted in areas of Australia, Brazil, Senegal, India, France, Peru and Ivory Coast from next year. Each tree costs between €3 (S$4.50) and €10, depending on the species. "The idea is to connect the virtual and the real, technology and nature, and give everyone the opportunity to act in a tangible sense," the artist said.

Sunday's launch came as some 150 world leaders gathered in Paris for talks to clinch the first international pact to limit emissions of greenhouse gases blamed for climate change.

AGENCE FRANCE PRESSE

A version of this article appeared in the print edition of The Straits Times on December 01, 2015, with the headline ''Trees' grow on Eiffel Tower'. Print Edition | Subscribe