FRANCISCO ALVAREZ & VIVI ESCRIVA Set of 8 engravings and lithographs, primarily on the theme of the nude, including: - "Nu I" / "Desnudo I," numbered P.A., Plate dimensions: 16.5 x 12.5 cm; - "Nu II" / "Desnudo II," numbered P.A., Plate dimensions: 16.5 x 12.5 cm; - "Nu III" / "Desnudo III," numbered P.A., Plate dimensions: 16.5 x 12.5 cm; - "Nu IV" / "Desnudo IV," numbered P.A., Plate dimensions: 16.5 x 12.5 cm; - "Nu V" / "Desnudo V," numbered P.A. 28/30, Plate dimensions: 20 x 16.5 cm; - "Maternity" / "Maternidad," numbered 55/75, Plate dimensions: 38.5 x 30 cm; - "Adam and Eve" / "Adan y Eva," numbered 5/70, plate dimensions: 50 x 38 cm; - "Woman at the Window" / "Mujer a la ventana," numbered 11/30, Plate dimensions: 15.5 x 12.5 cm.