The new architecture considers not only space, but also time to be an architectural value. The unity of space and time will give architecture a new f… - Theo van Doesburg

In all these products, whether iron bridges, locomotives, automobiles, telescopes, cottages, airport-hangars, funicular railways, skyscrapers, or children's toys, the will towards a new style expresses itself. The similarity of these examples to the new creations in art consists in the same striving for clear, pure form which expresses truth in the objects.

We speak of concrete and not 'abstract painting', because we have finished with the period of research and speculative experience. In their search for purity artists were obliged to abstract from 'natural forms' in which the plastic elements were hidden, in order to eliminate natural forms and to replace them with 'artistic forms'. To-day the idea of 'artistic form' is as obsolete as the idea of 'natural form'. We establish the period of pure painting by constructing 'spiritual form'. Creative spirit becomes concrete.

Quite possibly this aesthetic contemplation coincides with religious feeling or with the uplift of the religious spirit, since in a work of art it is the deepest inwardness that expresses itself. It is necessary however, to bear in mind the essential distinction that the contemplation or uplift in art – i. e., the experience of pure art – contains nothing dreamy or vague. It is exactly the contrary; true artistic experience is altogether real and conscious