The artist make things move, and is moved. He is policeman, motor car, everything at once. He who makes things move also creates rest. That which aes… - Piet Mondrian

I am very glad that the criticism is what it is. It is all right that way. In complete opposition to our direction. Otherwise we [De Stijl-artists] would have nothing to do. I got another impression from your letter, but it is much better this way. There we see again: we have straightly to oppose the whole to-do, à part.

Now the only problem is to destroy these lines also through mutual opposition. ..[note under his letter]: I think that the destructive element is too much neglected in art.

The rectangular plane of varying dimensions and colours visibly demonstrates that internationalism does not mean chaos ruled by monotony but an ordered and clearly divided unity. In Neo-Plasticism, there are, in fact, very definite boundaries. But these boundaries are not really closed; the straight lines in rectangular opposition to one another constantly intersect, so that their rhythm continues throughout the whole work.. .These frontiers will be clearly defined but not 'closed'; there will be no customs, no work permits. 'Foreigners' will not be viewed as aliens.