.My materials often dictate my change of aims, and I choose to work in a different material much as a man may suddenly feel an appetite for a change … - Ossip Zadkine

The mysterious musicality, the organic intermarriage of its forms convex and concave, the high singing phrase of a straight line bordering a plane and its sudden dropping into a scarcely traceable curve, and feel deeply, sharply, the profound peace, the philosophy awakened by the even distribution of light and shade, wandering from one curved plane into a deep clarity of light, enriching a carefully carved stone plane. One will understand at once that those awakened sensation have nothing to do with anatomical considerations, exactitudes observed or not.

The composition, harmonies and proportions of those 'intended shapes' is the great and most difficult problem which the modern sculptor attacks, for sculpture is only forms, only spaces embraced by lines which demonstrate them. The secrets of a never dying piece of sculpture is to be had only by undergoing experience.

I do not believe that art must develop on national lines, but I am convinced that there never was and never will be an international art. There is and was French, German, Italian, and Flemish art. But I deny those specific definitions so fashionable with adepts of fascism which make of every country an hermetic cell from which all foreign artists are excluded. [shortly after the end of the German occupation]