Ten glass gates donated to the city on the 60th anniversary of the atomic bombing. They were designed by the artist Clara Halter and the architect Jean-Michel Wilmotte, who also created the Wall for Peace in Paris. The word "Peace" is inscribed on the transparent glass panels in 49 languages and 18 alphabets.
Wikipedia (Japanese) http://ja.wikipedia.org/wiki/
Address Hiroshima, Japan
Coordinates 34°23'26.271" N 132°27'6.175" E