122 friendship that developed between them was only ended with Kandin sky’s death in Paris in 1944. Of all the products of Arp’s crea tive activity, his engravings have been most seriously neglected in ap preciation. So freely do they accom pany the text of early Dada publica tions (his own books and those of fellow poets), 8 so strong is the visual structure which the engravings im part to the book as such, transcend ing the limits of mere typography — that the term “illumination” is once again adequate. These illumi nations clearly show how profoundly Kandinsky’s wood-engravings 9 stim ulated Arp, and to what extent he succeeded in transcribing them into a language completely his own. While Kandinsky’s early wood-en gravings are explosive, full of the spontaneity of flaming handwriting, those of Arp flow endlessly, despite their firm structural composition. The silent and lyrical nature of Arp stands out clearly from the dramatic passion of Kandinsky. To the rhythmical flow of lines Arp adds an interplay of essential forms, a strong proportioning of black-and-white masses. From now on he tends more and more towards what can perhaps be adequately described as struc tural growth, surely the most char acteristic quality in Arp’s art. Hugo Ball, his Dada days over, turned towards religion, opposed to a civilization’s commitment to 8. Tristan Tzara, Richard Hülsenbeck, Ben jamin P£ret, etc. 9. In “Über das Geistige in der Kunst” (1912; revised English translation, New York 1947), “Klänge” (1913). “progress,” wanting to foster instead a world more spiritual and mystical, as the romantic mind of Novalis had done before him. Arp, however, (who had moved to Paris-Meudon in 1926, where he collaborated enthu siastically with the Surrealists for four years) turned from irony as his primary mode of expression to what he calls “concretions,” bold trans mutations of natural and of human growth into a plastic language of universal simplicity. While the “re liefs” of Arp’s earliest period are in fused with a weird atmosphere of the incidental and fragmentary, with the “shock” of new propor tions, the totally plastic works that ensued seem to belong immediately to nature itself. Their elementary plastic language is somehow per meated with the primary forces of growth, movement and change. Arp never resorts to a mere copying of nature; he acquired a mode of ex pression analogous to that of nature itself: “Art is a fruit that grows out of man like the fruit out of a plant or the child out of its mother. But whereas the fruit of a plant acquires completely independent forms and never resembles a balloon or a presi dent in a cutaway suit, the artistic fruit of man generally shows a ri diculous resemblance to the appear ance of other things. Reason tells man to stand above nature and to be the measure of all things. Reason has divorced man from nature. “Owing to reason, man has be come a tragic and hideous figure. “I love nature, but never nature’s surrogate.”