Interaction of Color

1973
The complete set of 80 screenprints in colours, on wove paper, with full margins, some with cut-out overlays, the sheets loose and folded (as issued), with the accompanying bound text in German with title page, justification and table of contents, and bound commentary in German, all contained in the original white folding portfolio box with grey title on the spine and slipcase.
all I. various sizes
all unfolded S. 51 x 33 cm (20 1/8 x 12 7/8 in.)
portfolio 14 x 27.5 x 37 cm (5 1/2 x 10 7/8 x 14 5/8 in.)
From the unnumbered second edition, the total edition was 2000 (the 1963 edition was 50 numbered copies), published by Yale University Press, New Haven, Connecticut.