Resumen
A casket held at Bateman?s, Rudyard and Caroline Kipling?s home in Sussex?now a National Trust property?was recently recognised as a barniz brillante work. Objects made of barniz brillante, a technique featuring the Indigenous American material called mopa mopa, are relatively rare and have only sparingly been studied using scientific analysis techniques. A collaboration between the National Trust and the Victoria and Albert Museum has produced scientific evidence which will be invaluable in the study and the understanding of this type of object. The scientific analysis of the casket was conducted exclusively in a non-destructive and non-invasive manner, to preserve the integrity of the object which is in very good condition. The Bateman?s casket is characterised by a dark underdrawing, made with a material which is transparent in the infrared region of the electromagnetic spectrum. Most of the areas decorated with silver leaf have tarnished due to the formation of what is likely to be silver chloride. This study represents a significant step towards the comparative scientific study of barniz brillante objects in other collections, which in turn will make it possible to suggest a timeline for their manufacture, and even identify workshops.