For similar treatment of the ridged brows, eyes and wig, compare the gray schist figure of Harbes in the Metropolitan Museum of Art, and the black granite head from Athribis in the Museum of Fine Arts, Boston, nos. 48 and 60 in B.V. Bothmer, Egyptian Sculpture of the Late Period, 700 B.C. to A.D. 100. See also nos. 160 and 161 in W. Seipel, Gott, Mensch, Pharao.