Karel Appel

Invitation to the vernissage of the exhibition Karel Appel Portraits at Galerie De France Paris on the 14th of June 1988.

Invitation to the opening of the exhibition Karel Appel Farbige Lithographien 1957-77 at Galerie der Spiegel Cologne on the 11th of April 1980.

Invitation to the vernissage of the exhibition Karel Appel Unintended Monuments Sculptures & Drawings at Galerie Lelong Zurich on the 30th of May 1997.

Advertisement for the exhibition Karel Appel - Die Meisterwerke held at the Josef Haubrich Kunsthalle Cologne from the 12th of June to the 11th of August 1991.

Invitation to the opening of the exhibition Géén Cobra, maar gewoon Karel Appel at Gallery Delaive Amsterdam on the 28th of November 1998.

Invitation to the opening reception of the Karel Appel Works on Paper exhibition at Jack Rutberg Fine Arts Los Angeles on the 4th of March 1988.

Special number of the revue 'Supervisuell.

Published to accompany the exhibition of Roy Lichtenstein at the Contemporary Arts Museum, Houston, Texas from June 21 - August 20, 1972.

Leporello invitation to the opening of the exhibition Michenet at Galerie Karl Flinker Paris on the 3rd of February 1967.

Exhibition invitation for Lenk's first North American show, February - March 1967.