Genesis of modern art principles, continuation and contradiction with 19. century. Basic principles, tendencies, "Knotenpunkte" (key evolution points).
Tectonic and semantic, problems of interpretation. Keywords: Avantgarde, styles, evolution, figurative and non-figurative, object, rationally and symbolicaly trends.
Art inm the period since beginning of 19th century to the first half the 20th century. The definition of development stages, an emergence of Avant Garde.
Transitional period from Impressionism to Art Nouveau. Art between the two world wars.