Olafur Eliasson — Danish Artist born on December 30, 1967,

Olafur Eliasson is a Danish-Icelandic artist known for sculptures and large-scale installation art employing elemental materials such as light, water, and air temperature to enhance the viewer’s experience. In 1995 he established Studio Olafur Eliasson in Berlin, a laboratory for spatial research. Olafur represented Denmark at the 50th Venice Biennale in 2003 and later that year installed The Weather Project in the Turbine Hall of Tate Modern, London... (wikipedia)

I've walked a lot in the mountains in Iceland. And as you come to a new valley, as you come to a new landscape, you have a certain view. If you stand still, the landscape doesn't necessarily tell you how big it is. It doesn't really tell you what you're looking at. The moment you start to move the mountain starts to move.
I don't know a single collector or museum director who says: 'Oh, he's on a list, so I think I'll buy something of his.' The people who buy my art put a little more thought into it than that.
Every city is always changing, on its own trajectory.
I myself have already spent a third of my life in Germany, first in Cologne and then, since 1994, in Berlin.
I was in Beijing a month ago working on the smoke project in collaboration with an architect there, and I was asked very directly whether it was safe to breathe in the smoke. They did not have confidence in the museum not to use harmful smoke, and they certainly didn't have confidence that the city would protect them from harmful smoke.