- +25 Environmental Impact Studies in Germany: Oetisheim, Meuselwitz, Altenburg, Buenauroda, Freudenstadt and Ostritz , varying from 1 to 40 ha,
1994 to 2001
- Environmental Impact Assessment for a 3100 ha holiday resort in Uyaynah, KSA, 2006
- Revitalisation of the 300 ha 'Old Landfill' in Jeddah, KSA, 2008, preparation of urban and landsape vision.
Inspiration is gained through intensive journeys and transferred into todays design language. The spirit of the places to be kept and amended by new design elements to best fit.