Poppy: Trails of Afghan Heroin: Afghanistan 1993-1996, Ukraine 2007, Somalia 1994-1998, Kosovo 1998, Afghanistan 2001, The Netherlands 2000, Pakistan 2001, Russia 2002, Tajikistan 2004, Pakistan 2003-2004, Afghanistan 2003-2004, Ukraine 2007-2008, Kyrgyzstan 2009, Albania 2008, Iran 2009-2010, Pakistan 2009-2010, Kosovo 2008, Tajikistan 2009, United Kingdom 2010, Afghanistan 2009, Pakistan 2010, Somalia 2011, Dubai 2011; [in conjunction with the exhibition Poppy: Trails of Afghan Heroin, Nederlands Fotomuseum, Rotterdam, 2012]