Fred Klaassen has been a tax partner with PwC working in the international environment for more than 20 years in Amsterdam, Buenos Aires, New York and Curaçao. In this capacity he has been working also with individuals in respect of succession and inheritance structuring. Next to his consulting practice he always maintained a profound cultural interest.  He is now working from Amsterdam and Barcelona, Spain. Within ArtViewing.Gallery he is also managing the consultancy for individuals regarding how to structure the ownership of art collections.