Filmography
1960 Havenlichten / Harbor Lights
1962 Omleiding November / November Diversion
1963 De Valse Noot / The False Note
1965 Chromophobia
1968 Sirene
1969 Goldframe
1970 To Speak Or Not To Speak
1971 Operation X-70
1973 Pegasus
1976 Het lied van Halenwyn / The Song of Halewyn
1979 Harpya
1994 Taxandria
1998 Nachtvinders / Nocturnal Butterflies


Festival Awards
Annecy - Cannes - Hyères - Venise - Rome - Bilbao - Porto - Ramat'gan - Teheran - Anvers - Bruxelles - Huy - Knokke - Leipzig - Oberhausen - Odense - Chicago - Philadelphia - Montréal - Moscou - Zagreb - Mamaia - Melbourne - Sidney...

General awards and special tributes
International Film Festivals of:
Vallaloid - Gent - Fantasporto - Annecy - Hiroshima - Ottawa - Zagreb...

Hans Christian Andersen prize - Achilles Van Acker prijs - Prijs Katholieke Filmliga - Joseph Plateau prijs - Prijs CJP - Lieven Gevaertprijs - Cultureel laureaat van de steden Gent en Oostende - Prize Norman McLaren heritage.

Miscellaneous
From 1985 to 1984, President of the International animated film organisation ASIFA. In 1979 elected permanent member of the Royal Academy of Blegium.
Since 1999, President of the AAA workshop Annecy - France.

1953 Execution of René Magritte's "Domaine Enchanté" at the Knokke Casino.
1958 Creation of wall paintings for the Brussels World Fair.
1985 Conception of the wall paintings for the subway station"Houba-Brugmann" in Brussels.