SET OF 4 'MILLEFIORI' BROOCHES Bronze and millefiori glass inlay Diam . Max 5.5 cm / min. 3.8 cm Roman art, 2nd-3rd century Provenance Private European collection, acquired from Art Ancient, Chris Martin, Southgate London, late 1990s Remarkable set of four bronze brooches decorated with champlevé enamel and inlaid with polychrome millefiori glass. The set consists of a square brooch and three circular brooches of increasing size, illustrating the typological diversity of this Romano-British production. Rectangular brooch: Bronze frame with peripheral rectangular cells inlaid with coloured glass, surrounding a central field decorated with a geometric millefiori pattern. Circular brooches : Each disc features a composition of concentric circles finely inlaid with millefiori glass rings in various shades - cobalt blue, turquoise, green, red and yellow. The radiating motifs create a kaleidoscopic effect characteristic of the technical mastery of the Romano-British workshops. The interplay of colours and alternating hues creates a visual depth and shimmering brilliance that must have captivated the eye in Antiquity. The term millefiori ("thousand flowers" in Italian) refers to an ancestral glassmaking technique that involves assembling coloured glass rods into bundles, then heating and stretching them to create canes whose cross-section reveals complex patterns. These rods are then cut into thin slices which, when juxtaposed, form floral, geometric or concentric compositions. Inherited from Phoenician and Alexandrian glassmaking traditions, this technique was adopted and perfected in the western provinces of the Roman Empire. The workshops in Britannia were particularly renowned for their use of champlevé enamel in combination with millefiori, creating jewellery of exceptional quality for the Romanised elite and army officers. The process required perfect mastery of fire and different melting temperatures for each colour, as well as remarkable skill in assembling the glass tesserae. The result - these concentric patterns in vibrant colours - testify to the technical virtuosity and aesthetic refinement of Romano-British glass craftsmen. These fibula brooches were emblematic items of jewellery in Roman Britannia (1st-4th century AD). Worn to fasten clothing, they also served as markers of social status and cultural identity. Their production was concentrated in specialist workshops, particularly in the military regions of northern England and Wales. The combination of bronze, as a structural support, and millefiori glass, as a precious decorative element, reveals the influence of continental fashions while affirming a distinctive island identity. These objects bear witness to the gradual Romanisation of Brittany and the adoption by the local elite of the Empire's dress and ornamental codes. For similar circular brooches with millefiori enamel decoration, see HATTATT R., Ancient and Romano-British Brooches, Ipswich, 1994, no. 126. A Remarkable set of four bronze brooches with champlevé enamel decoration and polychrome millefiori glass inlays. The ensemble comprises one square brooch and three circular brooches of increasing dimensions, illustrating the typological diversity of this Romano-British production. 1st-3rd century A.D. Rectangular brooch: Bronze frame with peripheral rectangular cells inlaid with colored glass, surrounding a central field adorned with a geometric millefiori motif. Circular brooches: Each disc presents a composition of concentric circles finely inset with millefiori glass rings in varied hues-cobalt blue, turquoise, green, red, and yellow. The radiating patterns create a kaleidoscopic effect characteristic of the technical mastery of Romano-British workshops. The interplay of colours and alternating shades generate visual depth and a shimmering brilliance that must have captivated the eye in Antiquity. The term millefiori ("thousand flowers" in Italian) designates an ancient glassmaking technique consisting of assembling colored glass rods into bundles, then heating and stretching them to create canes whose cross-section reveals complex patterns. These canes are subsequently cut into thin slices which, when juxtaposed, form floral, geometric, or concentric compositions. Inherited from Phoenician and Alexandrian glassmaking traditions, this technique was adopted and perfected in the western provinces of the Roman Empire. The workshops of Britannia distinguished themselves particularly in the art of champlevé enamel combined with millefiori, creating jewels of exceptional quality destined for Romanized elites and army officers. The process required perfect mastery of fire and differentiated fusion temperatures for each colour, as well as remarkable skill in assembling the glass tesserae. The result-these concentric patterns in vibrant colours-bears witness to the technical virtuosity and aesthetic refinement of Romano-British glass artisans. These fibula brooches constitute emblematic adornments of Roman Britannia (1st-4th century AD). Worn to fasten garments, they also served as markers of social status and cultural identity. Their production was concentrated in specialized workshops, notably in the military regions of northern England and Wales. The association of bronze, as structural support, and millefiori glass, as precious decorative element, reveals the influence of continental fashions while asserting a distinctive insular identity. These objects attest to the progressive Romanization of Britain and the adoption by local elites of the Empire's sartorial and ornamental codes. For circular brooches with millefiori enamel decoration of similar typology, see HATTATT R., Ancient and Romano-British Brooches, Ipswich, 1994, no. 126.