There is a world of visual beauty open to the one willing to undergo the practice and striving necessary to the understanding of its language.
This world is a important as culturally as is the world of words or of music. My ideal is to form and to paint as Schubert sings his songs and as Beethoven creates his world in sounds. That is to say, creation of one's own inner world through the same human and artistic discipline.
An inner sensation can find external expression only through spiritual realization.

'Painting and Culture' p. 58 - Search for the Real and Other Essays (1948)