The Broken Chair - Palace of Nations - Geneve

Broken Chair is a monumental sculpture in wood by the Swiss artist Daniel Berset, constructed by the carpenter Louis Genève. It is constructed of 5.5 tons of wood and is 12 metres (39 feet) high.
It depicts a giant chair with a broken leg and stands across the street from the Palace of Nations, in Geneva. It symbolises opposition to land mines and cluster bombs, and acts as a reminder to politicians and others visiting Geneva.

http://en.wikipedia.org/wiki/Broken_Chair