The artist must train not only his eye but also his soul.

The artist must have something to say, for mastery over form is not his goal but rather the adapting of form to its inner meaning.

That is beautiful which is produced by the inner need, which springs from the soul.

Of all the arts, abstract painting is the most difficult. It demands that you know how to draw well, that you have a heightened sensitivity for composition and for colors, and that you be a true poet. This last is essential.

There is only one road to follow, that of analysis of the basic elements in order to arrive ultimately at an adequate graphic expression.

The circle is the synthesis of the greatest oppositions. It combines the concentric and the eccentric in a single form and in equilibrium. Of the three primary forms, it points most clearly to the fourth dimension.

Objects damage pictures.