Revised and expanded version in Lavin,

Italian translation in Lavin,

German translation in Lavin,

Italian translation in Lavin,

Spanish translation in Francisco Jarauta, ed.,

Revised and enlarged version as “Picasso's Lithograph(s) ‘The Bull(s)’ and the History of Art in Reverse (with a Postscript on Picasso’s Bulls in American Retrospect: John Cage, Jasper Johns and Roy Lichtenstein),”

Revised, upgraded and enlarged English version, “Picasso's Lithograph(s) ‘The Bull(s)’ and the History of Art in Reverse (with a Postscript on Picasso’s Bulls in American Retrospect: John Cage, Jasper Johns and Roy Lichtenstein),”