2006/2 actualized by lo wie and Manfred Werder since July 13, 2013
2013/2
2012/6
2012/7
2012/1 actualized by Manfred Werder in Villatalla/Prelà and environments, May 1 to 31, 2012
2012/3 actualized by Nicolás Carrasco Díaz and Manfred Werder in the environments of Grubenstrasse in Zürich, July 3, 2012, noon to 6pm
(photo document of one performer's view around 3:30pm)
2011/4 actualized by Jeannette Muñoz and Manfred Werder at Pfingstweidstrasse in Zürich, October 4, 2011
(photo document of performer's view)
2005/1 actualized by ala1RECS&arsomnis in the public space of Santiago de Chile, calle Almirante Montt, near 440, July 17 to 21, 2011, 10:54pm to 11:27pm (photo document of July 19, 2011)