under the heading “History of art” http://dissidences.hypotheses.org/category/lectures-readings/histoire-de-lart in the book of hypotheses entitled “dissidences”, which aims to contribute to the development of a delicate and scientific approach to the revolutionary movements of the extreme left, social and workers, as well as of the artistic and political forerunners, by involving as many disciplines, history, history of art, sociology and political science as possible.