Lacquer background and decoration: how was it made?
In order to understand the lacquering processes used on the Mazarin Chest, a few very small samples were taken for microscopic analysis. The purpose of the microscopy was to identify original materials where possible, recognise and understand western restorations, outline the layer structure of foundation and black lacquer layers and to aid the understanding of the techniques used to manufacture the chest. Polarised light and UV microscopy were used to examine the samples (prepared as either cross sections or thin sections). X-ray fluorescence (XRF) was also undertaken to investigate the elemental composition of metal finishes and other decorative elements.
