ETROG, Sorel, (Romanian/Canadian, 1933- ): ''Study of a Hasidic Head'', 1959, Bronze sculpture with greenish-brown patina, abstract arrangement of textured curvilinear and geometric vertical and horizontal levels and planes on a rectangular based, signed in intaglio on one side of the base, #'d 2/7, 13'' h. Copy of original Rose Fried Gallery receipt and pages from exhibition, with illustration of this piece.