P. Restany, 'Mattia Moreni, un grand style dans l'affirmation de soi', in Cimaise, Art et Architecture actuels, no. 55, Paris, September - October 1961, pp. 76-83 (illustrated p. 80).
Brussels, Galerie Helios Art, Moreni, l'humain élémentaire, March 1958.
Cologne, Galerie Änne Abels, Moreni, March - April 1958, no. 11.
Basel, Kunsthalle, Appel, Mathieu, Moreni, Riopelle, January - March 1959, no. 58.
Hamburg, Kunstverein, Moreni, Antologica 1946-1964, August - September 1964, no. 19 (illustrated pl. 12). This exhibition later travelled to Lund, Konsthall, October - November 1964 and to Leverkusen, Museum Schloss Morsbroich, January - March 1965.
Bologna, Museo Civico, Moreni, Antologica 1946-1965, September - October 1965, no. 23 (illustrated).