In December of 1911 Wassily Kandinsky also published the important work Über das Geistige in der Kunst in German language.In 1946 an English translation was edited by Hilla Rebay (director and curator of the Guggenheim Museum, N.Y.) under the title On the Spiritual in Art.
Expectation: I haven't read the book so far but from the hints I've gathered I expect it to explain no less than why it is more important to feel rather than to see. So, I think I've got to do some research. The results will be published below some time later.
Results: (...)
...to be filled
