Selection of Environments, Actions & One Man Shows

1967 Superlund: Un Panorama du Présent, une Philosophie du Futur Lunds Konstall, Sweden

1968 Expansions et Environnements: Le Décor Quotidien de la Vie en 1968 Musée Galliera, Paris

1969 Espace à Réflexion Sodertalje Konsthall, Sweden

1971 Constantin Xenakis Ausstellungsraume der Ehem, Galerie des XX Jahrhunderts, Berlin

Constantin Xenakis Galerie Pryzmat, Krakow, Poland

1973 Constantin Xenakis Galerie Tanit, Munich, One Man Show

1973 Constantin Xenakis, Alexander Iolas Gallery, Athens

Galerija Studentskog Centra, Zagreb

1985 Constantin Xenakis, Gallery Walker Hill Art Center, Seoul

Xenakis Retrospective Modern Art Museum, Taipei, Taiwan

1988 Constantin Xenakis Han Kuk Gallery, Seoul

1996 Xenakis Retrospective 1958-1996 Modern Art Museum, Alexandria, Egypt

1997 Xenakis Retrospective 1958-1996 Hanager Arts Center, Cairo, Egypt

2003 Constantin Xenakis. The Book of Life, chapter C - The three KKK Macedonian Museum of Contemporary Art, Thessaloniki, Greece

Constantin Xenakis Works 1980-2001 State Museum of Contemporary Art, Costakis Collection, Thessaloniki, Greece

2005 Constantin Xenakis Fundació Jaume II el Just. Reial Monastir de Santa Maria de la Valldigna, Spain.

2006 “Structures+Codes” Museum Herakleidon, Athens

2010-2011 Codes, Secrets and Lost Symbols, Thessaloniki Municipal Gallery, Museum of Byzantine Culture, Thessaloniki, Greece