 
                            
                        
                        
                        Art of the 20th century, Part 1 by Karl Ruhrberg, Klaus Honnef, Manfred Schneckenburger, Ingo F. Walther, Christiane Fricke (2000) p. 178.
after 1920, The Epic, From immobile form to mobile form (1925)
Art of the 20th century, Part 1 by Karl Ruhrberg, Klaus Honnef, Manfred Schneckenburger, Ingo F. Walther, Christiane Fricke (2000) p. 178.
                                        
                                        'Excerpts from the Teaching of Hans Hofmann', p. 66 
Search for the Real and Other Essays (1948)
                                    
                                        
                                        'Painting and Culture' p. 57 
Search for the Real and Other Essays (1948)
                                    
Source: 1930s, On my Painting (1938), pp. 18-19
“The immobile had been changed to mobility.”
after 1920, The Epic, From immobile form to mobile form (1925)
Source: 1970s and later, Explorations in the functions of language, 1973, p. 41 cited in: Sin-wai Chan (2004) A dictionary of translation technology. p. 113.
                                        
                                        Quote of Wassily Kandinsky, 1919 - his self-characterisation in 'Das Kunstblatt', 1919; as cited in 'Klee & Kandinsky', 2015 exhibition text, Lenbachhaus und Kunstbau Munich, 2015-2016  https://www.zpk.org/en/exhibitions/review_0/2015/klee-kandinsky-969.html 
1916 -1920
                                    
                                        
                                        Quote in van Doesburg's his article: 'Space – time and colour', in 'De Stijl', Aubette Issue, series xv, 87-9, 1928, pp. 26–27 
1926 – 1931
                                    
                                        
                                        Quote in Van Doesburg's article 'Elementarism', as cited in De Stijl – Van Doesburg Issue, January 1932, pp. 17–19 
1926 – 1931
                                    
 
                            
                        
                        
                         
                            
                        
                        
                         
                            
                        
                        
                         
                            
                        
                        
                        