‘Going down’ (www.sittes.net/goingdown), 2002,
web site, Javascript.

Related work:

‘Down to the basis’, 2011, interactive web site, Javascript (http://sittes.net/basis/).

‘3rd Floor / 7th Floor’, 2003, Tokyo: RyukoTsushin, #477 (March), pp. 6-7.

‘Three floors’, 1990, blue ballpoint pen on grid paper.