For the fourth edition of the Festival du Dessin in Arles, running from 18 April to 17 May 2026, the Fondation William Cuendet & Atelier de Saint-Prex lent approximately fifty works by Gérard de Palézieux (1919-2012) and Giovanni Battista Piranesi, known as Piranesi (1720-1778). Thirty-seven landscapes by Palézieux – drawings, monotypes, and watercolours –displayed at the Palais de l’Archevêché, while the complete series of Piranesi’s Imaginary Prisons is exhibited at the Museon Arlaten, under the banner Viva l’Italia!