4. Wölfflin's concept of 'style' and Nietzsche's theory of 'tension
and harmony' of the Apollinian and Dionysian in the same form
5. Architecture and movement
6. Dagobert Frey: monument and access-path in various Afro-Eurasian cultures
7. + 9. Hut and hat, cognition theory
8. The harmony of the hut is transferred as hat on the head of humans
10. Semantic architecture (Japan): the protruding upper part forms the
'ridge' of the circular 'roof' of the lower part. We can assume that this
is the structural prototype of the concept of polarity.