A Dutch art historian and collector, Dr. Koos de Jong has worked across several cultural institutions in the Netherlands from 1976, serving as the director of the European Ceramic Work Center in Den Bosch between 1999-2009, before retiring in 2009.

He has authored hundreds of articles and several books on Dutch fine and decorative arts from the Middle Ages to the modern era. His scholarly interests expanded to Chinese material culture, culminating in the 2013 publication of Dragon & Horse: Saddle Rugs and Other Horse Tack from China and Beyond, a pioneering study on Chinese equestrian gear. Continuing this line of inquiry, his more recent book published in 2021, Small China: Early Chinese Miniatures, explores the largely overlooked world of Chinese miniature objects, combining archaeological research with art historical insight.

Mr. Hansen (b. 1955) is a retired Danish Supreme Court lawyer and lifelong collector with a deep passion for history and culture. His collecting journey began at the age of eight with stamps, encouraged by his father, and quickly developed into a serious pursuit. By 1982, his specialized collection of Greenland postal history earned international recognition.

Following this success, Mr. Hansen turned his focus to fine art and antiquities, beginning with Danish art and later expanding into East and Southeast Asian artifacts after an inspiring Japanese exhibition in 1985. Over the following decades, his collection grew to include mostly ceramic artworks from Annam, Khmer, Burmese, and Thai origins, acquired through reputable collectors and auction houses.

Paolo Bertuzzi (1943–2022), was a fashion stylist from Bologna, Italy. He was the son of Enrichetta Bertuzzi, founder of Hettabretz, a noted Italian fashion company with customers such as the Rothschild family, Audrey Hepburn, and Elizabeth Taylor. Paolo Bertuzzi later took over his mother’s business and designed exclusive pieces, some of which were exhibited in the Costume Institute of the Metropolitan Museum in New York, USA.

He was also an avid collector of antiques for more than 60 years. His collection includes both archaic and contemporary art. He also edited two important books on Asian art: Goa Made – An Archaeological Discovery and Majapahit – Masterpieces from a Forgotten Kingdom, both documenting major excavation projects carried out in collaboration with the respective national governments of Indonesia and Italy.