Geist, Sidney. Constantin Brancusi, 1876-1957: A Retrospective Exhibition. Solomon R. Guggenheim Museum / Philadelphia Museum Art / The Art Institute of Chicago, 1969.  157 pages. Large-format softcover volume (7.75" x 11.25") displays light shelfwear. Binding is firm. Pages are clean and bright. Color and b&w photos of sculptures by Romanian artist Constantin Brancusi (1876 - 1957).