VI. The language of Form and Colour 
1910 - 1915, Concerning the Spiritual in Art, 1911
                                    
“The more freely abstract the form becomes, the purer, and also the more primitive it sounds. Therefore, in a composition in which corporeal elements are more or less superfluous, they can be more or less omitted and replaced by purely abstract forms, or by corporeal forms that have been completely abstracted... Here we are confronted by the question: Must we not then renounce the object altogether, throw it to the winds and instead lay bare the purely abstract? This is a question that naturally arises, the answer to which is at once indicated by an analysis of the concordance of the two elements of form (the objective and the abstract). Just as every word spoken (tree, sky, man) awakens an inner vibration, so too does every pictorially represented object. To deprive oneself of the possibility of this calling up vibrations would be to narrow one's arsenal of expressive means. At least, that is how it is today. But apart from today's answer, the above question receives the eternal answer to every question in art that begins with 'must.”
            There is no 'must' in art, which is forever free. 
Quote from: Kandinsky: Complete Writings on Art, eds. Kenneth C. Lindsay and Peter Vergo, 2 Vols. (transl. Peter Vergo); Boston: G.K. Hall & Co., (1982), p. 195; as cited in: Samet, Jennifer Sachs. Painterly Representation in New York, 1945-1975. Dissertation, The City University of New York, 2010. p. 25 
1910 - 1915
        
Help us to complete the source, original and additional information
Wassily Kandinsky 68
Russian painter 1866–1944Related quotes
                                        
                                        Creative spirit becomes concrete. 
Quote on 'Concrete art', in: 'Comments on the basic of concrete painting', Paris, January 1930; 'Art Concret', April 1930, pp. 2–4 
1926 – 1931
                                    
                                        
                                        Paris 1923 
As quoted by Marius de Zayas, in 'The Arts', New York, May 1923 
Quotes, 1920's, "Picasso Speaks," 1923
                                    
Source: Research challenges in geovisualization (2001), p. 6-7
                                        
                                        Spirit has arrived at the age of maturity... 
Quote in 'Comments on the basic of concrete painting', Paris, January 1930, in 'Art Concret', April 1930, pp. 2–4 
1926 – 1931
                                    
Methods of Mathematics Applied to Calculus, Probability, and Statistics (1985)
                                        
                                        I was happy with an opportunity to publish my ideas on art, which I was engaged in writing down: I saw the possibility of contacts with similar efforts. 
Quote of Mondrian c 1931, in 'De Stijl' (last number), p. 48; as cited in  De Stijl 1917-1931 - The Dutch Contribution to Modern Art, by H.L.C. Jaffé http://www.dbnl.org/tekst/jaff001stij01_01/jaff001stij01_01.pdf; J.M. Meulenhoff, Amsterdam 1956, pp. 44-45 
published in the memorial number of 'De Stijl', after the death of Theo Van Doesburg in 1931 
1930's
                                    
                                        
                                         The Futurist Reconstruction of the Universe http://www.italianfuturism.org/manifestos/futurist-reconstruction-of-the-universe/ Manifesto with Giacomo Balla, in: Direzione del Movimento Futurista, March 11, 1915. Translation by Caroline Tisdall, 1973. 
Context: We Futurists, Balla and Depero, seek to realize this total fusion in order to reconstruct the universe by making it more joyful, in other words by an integral re-creation. 'We will give skeleton and flesh to the invisible, the impalpable, the imponderable and the imperceptible. We will find abstract equivalents for all the forms and elements of the universe, and then well will combine them according to the caprice of our inspiration, to shape plastic complexes which we will set in motion.
                                    
Source: 1925 - 1940, Unpublished notes' for 'The Sculptor Speaks' (1937), pp. 112-113