A Brochure of 48 DIN A 4 pages with a few black and white and colour illustrations, outlining some basic ideas which will help you to understand what kind of polaric opposites (like inside and outside, right and left, cube and sphere, spirit and matter, etc.) can be reconciled and find a transition from one to the other through inversion movements. With some short texts from 20th century literature giving some early finds of the principle in human consciousness. Written in German. Published by KulturatA e.V. inversion research.