Relevant links:
- Michio Ihara, Sculptor
- www.michioihara.com
- Passive House Institute
- www.passivehouse.us
Open source software and freeware for architects and designers:
- page layout
- Scribus
- illustrations
- Inkscape
- photo editing
- GIMP
- rendering
- Kerkythea
- CAD
- DoubleCAD
- 3D modeling
- Google Sketchup
- office tools
- Open Office