Trapped inside a room covered with muddy footprints, a man will stop at nothing to mop the floor perfectly clean. But with every step he takes to wipe away a footprint, he leaves a new one behind him.
2012
1998
2000
2014
2008
2013
1989
2010
1985
1999
2006
2009
2017
1993
1988
1922
2001
2016
2004