AWARDS AND PRIZES
COMPETITION 1 PRIZES
2016
- Spallart Gasse Wien
1990
- Town center Bergisch Gladbach
- City garden Ibbenbüren
1989
- Town center Kaarst
1986/1992
- Country garden show Mülheim
1975
- Aquarium Nordpark Düsseldorf
1974
- Park Uentrop
1973
- Graveyard Haltern
1970/1975
- Federal Garden Show Mannheim Luisenpark
1970
- Courtyard Bonn
1960
- Isle Grafenwerth
AWARDS
2007
- LivCom Gold Award – King Abdulaziz Historical Centre
2001
- German Landscape Achitecture Award: King Abdulaziz Historical Centre
1995
- Aga Khan Award: Qasr al Hokm Area and the Grande Mosque
1989
- Aga Khan Prize: for the Diplomatic Quarter Riyadh, Saudi-Arabien