États-Unis

Document, 1958

Letter to the President Eisenhower "The blue revolution"

Article, 1961, Roland F. Pease Jr.

Testimonial of Roland F. Pease Jr. on the blue monochromes seen at the Leo Castelli exhibition, 1961

Germany

Film, 1959

Inauguration of the Gelsenkirchen Opera

Iris Clert

Document, 1957

Invitation card for the double exhibition "Yves Klein: Propositions monochromes" at the Iris Clert and Colette Allendy Galleries

Film, 1958

Yves Klein's exhibition : La spécialisation de la sensibilité à l’état de matière première [The Specialization of Sensibilité in the Raw Material State of Stabilized Pictorial Sensibilité]

Document, 1958

Yves Klein, Account of the opening of the exhibition "Epoque pneumatique, la sensibilité picturale immatérielle à l'état matière première" at Galerie Iris Clert

Document, 1958

Yves Klein, Account of the opening of the exhibition "Epoque pneumatique, la sensibilité picturale immatérielle à l'état matière première" at Galerie Iris Clert

Italy

Document, 1960

Yves Klein, "C'est l'idée fondamentale...", Note on painters with monochrome thinking

Jean Tinguely

Exhibition, 17 Nov 1958 - 30 Nov 1958

Vitesse pure et stabilité monochrome by Yves Klein and Jean Tinguely

Galerie Iris Clert, Paris, France

Judo

Document, 1960

Origins of the Pictorial Career

Openings

Document, 1957

"Le public nombreux durant tout le vernissage..."

Document, 1958

Albert Camus, Note written following the opening of the exhibition known as "The Void"