"Feelings Are Facts" Exhibition

BEIJING - APRIL 09: Visitors try to find teir way inside an installation art work named 'Feelings are Facts' on April 9, 2010 in Beijing, China. Feelings are Facts showcases the first collaboration between the danish-icelandic artist Olafur Eliasson and leading chinese architect Ma Yansong. They create a unique experience through architecture, fog and light. Eliasson is known for his exploration of the human perception and he often works with light, shadows, color, water, wind or fog to create a specific environment in order to move us to think about our experience of our surroundings - perceptions we usually take to be self-evident. (Photo by Feng Li/Getty Images)