blue grid 2005.8
peace 2006.8
blue slit 2006.8
water ball 2007.8
two shapes 2008.3
‹S‰Î 2008.3
in the sphere 2008.8
åKåN‚ÆQ‘ä 2009.8
åKåN‚Æ•ûŒ` 2009.8