The winner of the 2012 MoMA/PS1 Young Architects Program, this structure by HWKN has a titanium-nanoparticle-coated skin that absorbs carbon dioxide.  Photo 9 of 9 in Truly Imaginative Buildings Around the World by Allie Weiss

Truly Imaginative Buildings Around the World

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The winner of the 2012 MoMA/PS1 Young Architects Program, this structure by HWKN has a titanium-nanoparticle-coated skin that absorbs carbon dioxide.