Fig. 2From: Unravelling the construction of silver filigree spheres from a seventeenth century shipwreck using non-invasive imagingPossible functions for filigree spheres based on historical parallels. a Silver-gilt filigree pomander, seventeenth century, Victoria and Albert Museum, accession number 328&A-1864 [6]; b button on clothing (see arrows). Inset: detail of button. Painting by Gabriel Metsu (The Intruder, ca. 1660), National Gallery of Art, Andrew W. Mellon Collection 1937.1.57Back to article page