29/90. Edition and signature lower in pencil. Total edition: 90 copies. Plate size: 32.5x24 cm. Magnani di Pescia paper. Folder composed of 4 engravings (3 in color with 100 copies and one in black and white with 90 copies): Six studies of mother and son; figure turned to the right; figure turned to the left; four mothers with baby. . Editor and printer: Il Bisonte, Florence. Magnani di Pescia paper. Publication: Catalogo Bisonte 1983 n. 480. Incomplite folder.