“Social Research with the Web,” Richard Rogers, Fieke Jansen, Michael Stevenson and Esther Weltevrede, Global Information Society Watch 2009. Association for Progressive Communications and Hivos, 17 November 2009.

“Country codes of the World,” (with Esther Weltevrede), August 2008.

“Tag Cloud of words from Newspaper Titles with Stadionplein and its Translation in Historical Pictures,” (with Roel Wouters, Luna Maurer, and Timo Hofmeijer), Items, Amsterdam, June 2008.

“The Position of Data Art within Information Visualization,” (with Minke Kampman and Paulien Dresscher), 29 February 2008.

A Website is Gone – The Drama of 911truth.org in Search Engine Space,” (with govcom.org), September 2007.

“Thnx for the Add,” (with Roel Wouters), Flyer depicting the mySpace friends network of 10 key Amsterdam dj’s, Amsterdam, May 2007

“Celebrities have favorite issues” and “Celebrities have favorite charities,” (with govcom.org), tag cloud graphics exhibited at the Netherlands Media Art Institute, Montevideo/Time-based Arts, 2007.

“Public Media Projects and their Publics,” (with govcom.org), graphics commissioned by Center for Social Media, American University, 2006.

“The Internet treats censorship as a malfunction and routes around it?” (with govcom.org), six graphics commissioned by University of Toronto (Open Net Initiative) and Harvard University (Berkman Center), 2005 – 2006.

“What the Hack Extended Event Network Map,” (with Koen Martens, Anat Ben-David, and govcom.org), July 2005.

“Digital Divide Cartogram,” (with govcom.org), May 2005.

“Digital Divide Cartogram (inverted),” (with govcom.org), May 2005.

“Coming to Terms: Conflict Analysis of the usage, in official and unofficial sources, of ‘security fence,’ ‘apartheid wall,’ and other terms for the structure between Israel and the Palestinian Territories,” (with govcom.org), six-piece pdf set, 2004 – 2005.