Interventionen ErrorInterventionen - Thomas Stadler1992_gnomon1994_fragem1996_brownbagnur 8 minuten1999_rynny2000_pronto2001_tausche-teppich2007_cumcu2008_image-of-integration2009_prosstbilbaocharly8909kreisverkehrRottmayr Sommerakademienikosia2018_Silent-Nightbudapest