Piano Duet. Hector MorenoNorberto Capelli.

Firenze, Leo S. Olschki Editore 1963, cm.18x26, pp.(4),9(3), brossura due punti metallici.

New York, The Museum of Graphic Art 1968, cm.25,5x22, pp.137,con 103 tavole in bianco e nero. Brossura copertina figurata.

A cura di Aldo Borlenghi. Napoli, Ricciardi Ed. 1958, cm.15x23, pp.XLV,1034, legatura ed.in tutta tela, sopraccop. Coll.Letteratura Italiana. Storia e Testi,55.

Edited by Arnold Glimcher and Marc Glimcher. London, Royal Academy of Arts. 1986, cm.23,5x30, pp.348 ill. brossura copertina figurata a colori. The Sketchbooks of Picasso is the only collection available of the private sketchbooks of Pablo Picasso, which he began in Barcelona in 1894. For more than seventy years, as the young painter blossomed and matured into the greatest artist of the twentieth century, he kept a record of his ideas and thoughts, so that by 1964 there were 175 sketchbooks, a unique and startling picture of the mind of a genius at work. Accompanying the major sections are essays by six of the greatest American art historians: E.A. Carmean, Sam Hunter, Rosalind Krauss, Theodore Reff, Robert Rosenblum, and Gert Schiff. A foreword by Claude Picasso, the artist's son, and a reminiscence by Francoise Gilot, Claude's mother, provide a more personal understanding of the part the sketchbooks played in Picasso's life.