âInside" ring MĂ€rta Mattsson in beetle, copper, lacquer, zirconias, resin and silver (2017) presented in âA History of Jewellery: Bedazzled (part 10: Focus on Rings in the Alice and Louis Koch Collection)â by Beatriz Chadour-Sampson - International Jewellery Historian and Author - for the V&A Academy online, april 2024.














