1987 - Bucharest. Retrospective M. Nicolau
1990 - Paris. Salon des Indépendants – Grand Palais
1991 – Paris. Salon des Indépendants – Grand Palais
1992 – Deauville. Fédération Nationale de la Culture Française – Intenational exhibions
1992 – Braunschweig. Rom-Art Gallery – One Man exhibition
1993 – Osaka. Graphic Festival “OSAKA 93”
1993 – Paris. Salon d’Automne – Grand Palais
1994 – Paris. Salon d’Automne – Espace Tour Eiffel
1994 – Paris. Salon Figuration Critique
1995 – Braunschweig Rom-Art Gallery
1996 – Wuppertal. Annual exhibition
1998 – Dortmund. One Man Exhibition
1999 – Luxembourg. VI-eme Salon de Peinture et Sculpture
2000 – Altea. Spanien Gallery Artea
2000 – Braunschweig Rom-Art Gallery – International exhibition
2002 – Wuppertal Von der Heydt Museum – Barmer Biennale
2002 – Wuppertal Backstubengalerie – One Man Exhibition
2002 – Gent. LINEART – International Art Fair
2002 – Liége. Gallery Michel Hanon
2003 – Valencia. Gallery Maika Sanchez
2004 – Liège . Maxal Gallery
2005 – Bucharest. Caminul Artei Gallery.
2006 – Amersfoort. “ 1687 “ Marike D.Dienar Gallery
2007 – The UNIMA Excellence Award for the entire activity
2007 – Bucharest. Apollo Gallery. " 12 Romanian Paintres from Europe."
2008 – Bucharest. Ana Gallery. One Man Exhibition.
2008 – Paris. Fundation Taylor. Retrospective of the Romanian Painting.
2010 – Düsseldorf. Benrath Palace. One Man Exhibition.
2010 – Galati. Visual Art Museum Galati-Romanian. Retrospective Mircea Nicolau.
2010 – Rumanian - Ploiesti. " Art Museum Prahova " Retrospective Mircea Nicolau.
2011 - Constanta-Romania - Art Museum - Retrospective Exhibition M. Nicolau
2011 - Bucharest - Ana Gallery - Water color - One man exhibition.
2011 - Bucharest - City Museum - One man exhibition
2012 - Paris - Cyté Internationale des Arts - Salon de Peinture Roumanie Contemporaine
2013 - Schwelm - One man exhibition HAUS MARTFELD