Operation of art galleries, in particular organization and participation in events of all kinds at home and abroad. Import, export and trade in related goods, in particular physical and digital art. Trading, brokerage as well as mediation, consulting, technical support and services of all kinds in the aforementioned field. Entering into transactions of all kinds that are directly or indirectly related to the aforementioned field, in particular holding, operating, managing and renting art, art collections and real estate at home and abroad. Acquisition, holding and management of estates and participations, in particular in the aforementioned areas.