The essential oil without color and smell permeates the dark space. There are mirrors on the both sides of the wall. In the depth of the space is a projector which slowly moves up-and-down. The light of the projector creates a light surface in the space which moves horizontally, as if it were floating in the cloud or on the water surface.

Exhibitions:
Group Exhibition
2005 Kuandu Museum of Fine rts
2006 Museum of Contemporary Art, Taipei
2007 Soka Art Center, Beijing
2008 Gwangju Museum of Art, Korea
2010 Guangdong Museum of Art

Solo Exhibition
2009 OK Contemporary Art Center at Linz, Austria
(Priced 3,000,000 NTD）