Before launching her Art Consultancy business, Sybille was Director of Galerie Rodolphe Janssen for 5 years and Director at Almine Rech Gallery for two years, having also assisted at the Gladstone Gallery. This experience enabled her to develop an extensive network in Belgium and throughout Europe, the USA and Middle East, furthered also by her regular participation at international art fairs. She made her art debut working for Europalia International. Parallel to her gallery work, Sybille founded SPARK and was on the committee of the Brussels Gallery Weekend. As of 2016, Sybille has been appointed Administrator for the Brussels Gallery Weekend and is currently directing this event. Parallel to this work she also executes expertise in art and advises collections. Sybille holds a Master’s Degree in Neuropsychology and Cognitive Development from the Université Libre de Bruxelles and she also published a book in 2018 at CRISP, L’Art et son Marché. She is fluent in French, Dutch, English and Spanish and has notions of Indonesian.