is an international jewellery historian, scholarly author and lecturer. Her extensive publications range from Antiquity to the present day, such as the jewellery collection of the Museum für Angewandte Kunst, Cologne (1985) and 2000 Finger Rings from the Alice and Louis Koch Collection, Switzerland (1994) of which she continues to be consultant curator for the Swiss National Museum, Zurich.
She was consultant curator in the re-designing of the William and Judith Bollinger Jewellery Gallery at the Victoria and Albert Museum, London, and guest curator of the Pearls exhibition.
Currently she is involved in the research of the Asenbaum Collection, in the Dallas Museum of Art.
(Co-) Author of our publications: