Recent "Playgrounds"

My recent playgrounds of architectural study (Sep,2008 ~ Feb,2009):

1. El Lissitzky, especially in the period between 1920-1930 about his Proun & WOLKENBUGEL
2. Architectural Phenomenology, especially about "the in-between: the surface of building"
3. MAYA & Architectural (complex) geometry

Elements in the building which are not architecture

I didn't invent this list of non-architectural elements, but mr. Neutelings...

1. Lifts
2. Stairs
3. Shafts/ Technical cores
4. Fire system
5. Toilets
6. Parking
7. Square meter
8. Columns & Beams
9. Package (of floor)
10. Sun shading
11. Cleaning device