This is the biggest undertaking that I've ever done in terms of an art piece.

It seems almost mythical to me. Just using the wind, in this partnership with nature, it was able to strike a blow at the creation of nuclear weapons.

I'll never understand what it's like to live in a world where there isn't such a thing as nuclear weapons. I remember learning about them in school, and I was terrified.

It's sort of like a dirty secret. We don't embrace it.

Some people think it's a celebration of the tragic death of tens of thousands of innocent people in Japan.

A quake of this size has some pretty serious effects,