that it is not concerned with its own body alone; but we realize that the motif also plays with the tones of other motifs. Indeed, eventually we even discover a direct individual interplay between the motifs themselves. 5. 9, 6. 10, 10. 16, 17, 17. 28, 29 5. 6, 7, 10. 18, 19, 17. 30, 31