Since 1980 Marc Heiremans has developed his reputation as an international expert in 20th century Murano glass. The author of several reference books on glass and ceramics, his extensive historical and technical knowledge has contributed to the development of numerous major private collections in Europe and the United States. In 1996, he was invited by the Corning Glass Museum (USA) to participate in a symposium on Italian glass. He has also curated various museum exhibitions in Europe. His gallery originally opened in Ghent in 1986, moving to the Grand Sablon district in Brussels in 1999, where he displays a large selection of 20th century works of art and furniture.
C.B.E.O.A (Chambre Belge des Experts en Oeuvres d´Art ), C.I.N.O.A. (Confédération Internationale des Négociants en Oeuvres d'Art), C.R.A.B. / K.K.A.B. (Chambre Royale des Antiquaires et des Négociants en Œuvres d’art de Belgique / Koninklijke Kamer van de Antiquairs en Kunsthandelaars van België )
BRAFA - Brussels, Design Miami/Basel, TEFAF Maastricht, The Salon: Art + Design NY,