13 Ill The new artists have been violently reproached for their geo metric preoccupations. And yet, geometric figures are the essence of drawing. Geometry, the science which has for its scope space, its measurement and its relations, has been from time immemorial the rule even of painting. Up till now, the three dimensions of the euclidean geometry have sufficed for the solicitude which the sentiment of the infinite arouses in the soul of great artists. The new painters do not propose, any more than did the old, to be geometricians. But, it may be said that geometry is to the plastic arts what grammar is to the art of the writer. Today scholars no longer hold to the three dimensions of the euclidean geometries. The painters have been led quite naturally and, so to speak, by intuition, to preoccupy themselvess with possible new measures of space, which, in the language of modern studios has been designated briefly and altogether by the term the fourth dimension. The fourth dimension as it is presented to the understanding from the plastic point of view would be engendered by the three known dimensions; it would show the immensity of space eter nalized in every direction at a given moment. It is space itself, the dimension of the infinite: it is this which endows objects with their plasticity. It gives them the proportions which they merit as a part of the whole, whereas, in Greek art, for example, a somewhat mechanical rhythm unceasingly destroys the propor tions. Greek art had a purely human conception of beauty. It took man as the standard of perfection. The art of the new painters takes the infinite universe as the ideal, and it is this ideal that necessitates a new measure of perfection, which permits the artist to give to the object proportions which conform to the degree of plasticity to which he desired to bring it. Nietszche divined the possibility of such an art: “O divine Dionysius, why dost thou pull my ears?” Ariadne demands of