Reliquary Casket with Scenes from the Martyrdom of Saint Thomas Becket

Art Historical Context

This exquisite reliquary casket, created in Britain shortly after the 1170 murder of Archbishop Thomas Becket, served as a sacred container for holy relics associated with the saint. Becket’s dramatic martyrdom in Canterbury Cathedral quickly transformed him into one of medieval Europe’s most revered figures, and this small gilded silver object reflects the intense devotion that arose in the years immediately following his death and canonization in 1173. Crafted using the intricate techniques of niello inlay and a glass cabochon set over tinted foil, the casket’s compact size—roughly the dimensions of a small box—suggests it was designed for portability, perhaps carried by pilgrims or clergy. Its engraved scenes of the martyrdom would have vividly recounted Becket’s story to viewers, blending narrative art with spiritual function in a way typical of high-status medieval metalwork. Housed today in the Metropolitan Museum of Art’s collection of Medieval Art, this piece exemplifies how precious materials and storytelling combined to honor saints and inspire faith during a pivotal era in English religious history.