Melle painter | aquarellist | artist
1945 Kunst in vrijheid [Art in freedom], Rijksmuseum, Amsterdam, September-October
1946 Galerie Lemaire, Amsterdam, 16 March – 6 April, drawings (solo exhibition) Huize Sluiter, Groningen, May, drawings s
1947 Huize Sluiter, Groningen, June, paintings, watercolours, drawings (opened by Hendrik de Vries) s
1948 Galerie Magdalene Sothmann, Amsterdam 1-15 October (opened by W.H. Nagel) s
1949 Since the Liberation, art purchased by the City of Amsterdam, Stedelijk Museum, Amsterdam, 11-28 March
Galerie Magdalene Sothmann, Amsterdam, 14 May-10 June s
Huize Sluiter, Groningen (opened by Jac den Haan)  s
1950 New visual art movements, Stedelijk Museum, Amsterdam, April
Galerie Hoffman, Hamburg, 11 October – 15 November (catalogue featuring an introduction by Rolf Italiaander s