"A Xen (Zen) Gallery : Visualizing Xenakis"

Clichès Bibliothèque nationale de France, Paris

Pithoprakta

Iannis Xenakis, Study for Metastaseis, 1954

Xenakis "Sketch Book"

"Polytopes Concept Sketch"

"The Curve"

Xenakis Sketch Book

Study for Metastaseis

"Polytope de Montreal"

Xenakis' "Polytope"