Rudolf Steiner gave thousands of lectures in his lifetime, usually without notes, and, with very few exceptions, with nothing more than chalk and a blackboard if he chose to accompany his speech with some kind of visual illustration.
A notable exception is the presentation that constitutes the main part of this book.
Given in June 1921, in Bern just eighteen months before its tragic destruction by fire, this lecture and slide show (consisting of a hundred slides) is both the closest thing we hav.
Steiner Books Toward a new theory of architecture: the first goetheanum in pictures, paperback/frederick amrine
