At present we are living through an unusual period in time a new cosmic creation has become reality in the world, a creativity within ourselves which pervades our consciousness.... in this way the artist became the foundation on which progress in the reconstruction of life could advance beyond the frontiers of the all-seeing eye and the all-hearing ear. Thus a picture was no longer an anecdote nor a lyric poem nor a lecture on morality nor a feast for the eye but a sign and symbol of this new conception of the world which comes from within us.

'Suprematism' in World Reconstruction (1920)