Nils Udo
Clemson clay nest, 2005
South Carolina Botanical Garden, USA.
Arte Verde
Jaakko Pernu
Kidnapping nature,2006
Bruxelles.
Patrick Dougherty
Just Around the Corner, 2003
Indiana USA.
Gilles Bruni - Marc Babarit
A tunnel with nature, 1996,
Tranekaer International Center for Kunst og Nature, Denmark.
arte
Emy Petrini
Parco Nazionale della Sila, 2011.
Foto: Beatrice Speranza