All 1970-1980 1980-1990 1990-2000 2000-2010 2010-2020 2020-2030 bw color own works Layers 2021 Grey Area Locked 2020 Billboards 2019 Then + Now 2016 DOM III 2010 Hamburg Ost 2010 Topographie II 2007 Kyoto 1999 Kreta 1996 1996 DOM II 1996 Grey Area 1995 1994 Grey Area 1994 1994 Ancient Media 1993 On the Street 1993 Casa Giulietta 1993 Hotel Angst 1992 Palestro 1991 Val dos Reis 1991 Travels ’89 1989 Fragment 1 1989 Fragment 2 1989 Barcelona 1987 Wall-Series 1986 Grey Area 83/84 1983-84 Grey Area 80/81 1981-82 Jardin du Sud 1981 Jardin du Nord 1981 Untitled 2 – 1980 1980 Vierlande 1980-81 1980 DOM I 1978 Agrar-Architektur 1978 Untitled 1 1978 Flashes 1977... 2001 – TV-death 1976 Infrared 1976-1978 Moments at Hand 1976 Objects and Signs 1974 Dynamit Nobel 1971