I am sure of one thing: many silent readers and young people full of energy will secretly be grateful to us, will be fired by enthusiasm for this boo… - Franz Marc

You know my tendency is always to imagine things in my head and to work from this idea. I am going to explain my theory of blue, yellow and red, which will probably seem as 'Spanish' to you as my face.
Blue is the male principle, astringent and spiritual. Yellow is the female principle, gentle, gay and spiritual. Red is matter, brutal and heavy and always the color to be opposed and overcome by the other two. For example, if you mix serious, spiritual blue with red, you intensify the blue to unbearable sorrow, and yellow the conciliatory, the complementary color to purple, becomes indispensable.. .If you mix red and yellow to make orange, you turn passive, feminine yellow into a Fury, with sensual force that again makes cool, spiritual blue indispensable, the man..

Who are these 'savages' in Germany? For the most part they are both well-known and widely disparaged: Die Brücke in Dresden, the 'Neue Sezession' in Berlin, and 'Die Neue Vereinigung' in Munich.

The day is not far distant on which Europeans – the few Europeans who will still remain – will suddenly become painfully aware of their lack of formal concepts. Then will these unhappy people bewail their wretched state and become seekers after form. They will not seek the new form in the past, in the outward world, or in the stylized appearances of nature, but they will build up their form from within themselves, in the light of their new knowledge that turned the old world fable into a world form, and the old world view into a world insight. [written at the front of World War 1. - near Verdun, 1915]