Gijs van der Ham (b. 1955) is senior curator of history at the Rijksmuseum. In 2013 he published The history of the Netherlands in 100 objects, a book likewise based on the Rijksmuseum collection.
Tarnished Gold is part of the Country Series published by the Rijksmuseum's History Department. By researching objects from the Rijksmuseum Collection, the series describes the shared history of the Netherlands with Indonesia, Japan, China, India, Sri Lanka, South Africa, Ghana, Suriname and Brazil.