1948 - Galerie Albertum
Leopoldville (now Kinshasa - Democratic Republic of the Congo)
November 1948 - Invitation exhibition Salle Albertum
April 26, 1960 - Kurier (morgen) - Wien - Austria
November 1948 - l'Avenir Colonial - Leopoldville
November 19, 1948 - Le Courrier d'Afrique - Leopoldville
November 20, 1948 - l'Avenir Colonial - Leopoldville
November 20, 1948 - Le Courrier d'Afrique - Leopoldville
November 1948 - Le Courrier d'Afrique - Leopoldville
November 1948 - l'Avenir Colonial - Leopoldville
November 1948 - Opening of the exhibition - Leopoldville
December 1948 - Band n°12 - Leopolstad