- Research & Development: Numerical modelling and optimization of flow and combustion in ram- and scramjets
- Automotive Industry: Various assignments in various countries
- Photography: For some time exclusive dedication
- Modern Art: Observing developments
- Development of own photography:
-- Image DELUGE in winner group of photo contest WATER from GEO magazine
triggering further photographic activities.
-- Development from "images that tell a story in clear setting" towards "images with pure aesthetical and rational appeal exploring structures and space in all variations" with the trend to "leave the original photographic motif behind and discover the aesthetics beyond"