Lot consisting of four volumes signed by the artist.
1. Alighiero Boetti, Hunsthalle Basel, 5 March-2 April 1978. Dedication and signature on the front page. Minor defects.
2. Alighiero Boetti, Dall'oggi al giorno, edited by Sandro Lombardi, Edizioni L'Obliquo, Galleria Massimo Minini, 1988. Dedication and signature on the front page.
3. Alighiero Boetti and Giacomo Balla, Galleria in Arco, Turin, December 1987 - January 1988. Dedication and signature on the front page.
4. Alighiero and Boetti, Marlborough Art Gallery, Rome, February-March 1977. Writing and year on the back. Sitography: https://www.archivioalighieroboetti.it/scheda/alighiero-e-boetti-segni-e-disegni-catalogo-marlborough-galleria-darte-roma-febbraio-marzo-1977/