11 avril 2014
Furniture and Sculptures at Koller, 27 March 2014

11 avril 2014
Silver, Objets de Vertu, Porcelain & Faience at Koller‘s Spring Auctions, 24 March 2014

11 avril 2014
Imperial items and extraordinary Buddhist sculptures at Koller Zurich, 6th/7th May 2014

11 avril 2014
World record price for Jan Gossaert’s painting “Madonna and Child” at the Swiss auction house Koller
