Our time has produced a need for contrast. This has been achieved not only in the external appearance of plastic expressions of colour and matter, bu… - Theo van Doesburg

For – to say a few words on technique – whereas the curved line was used predominantly for reasons of beauty, (Phidias, Michelangelo, Raphael, Rubens) it has been used more and more economically for reasons of truth (Millet, Claude Monet, Paul Cézanne) until it will end as the straight line for reasons of Love. This will enable the art of the future to create an international form; a form understandable to all and vital enough to the expression of a general feeling of love in a monumental way. Such is the future.

Plastic expression in architecture is inconceivable without colour. Colour and light complete one another. Without colour architecture is expressionless, blind.. .If the Functionalists wish to suppress colour completely, then this merely proves that they never understood the importance of colour as an ‘architectural’ element, as a means of plastic expression, no matter whether used with iron, glass, or concrete.

Since all preceding schools of painting have proved that the spirit of beauty does not lie in nature but in the 'I', now that painting in all its various expressions from Giotto to Cézanne has demonstrated that all beauty is in the 'I', that the 'I' is all emotion and that beyond the 'I' nothing can exist because all being exists only in relationship with the 'I', now the time has come to develop from this 'I' a new style. As soon as this 'I' becomes the general, universal 'I' instead of the individualistic or the rationalistic one, the new style will be a general style.