Medusa Head Button or Brooch Component

This circular item appears to be a decorative button or a component for a brooch, featuring a prominent Medusa head design at its center. The primary material is a polished gold-toned metal, likely brass, gold-plated base metal, or a lower karat gold alloy, which forms the outer bezel and a textured background for the central motif. The bezel is adorned with a continuous Greek key (Meander) pattern, deeply etched or cast, indicating good craftsmanship. The central Medusa head is rendered in a contrasting silver-toned or antiqued gold-toned metal, possibly a different alloy or an intentional patination to create depth. It depicts the classical Medusa with curled, snake-like hair originating from the sides of her head, though the snakes are not individually distinct but rather suggested by the swirling locks. Her face exhibits detailed features, including discernible eyes, nose, and mouth, with one eye (viewer's right) appearing slightly larger or more reflective, possibly indicating an embedded gemstone or a polished highlight. The 'hair' surrounding her face is finely textured. The overall condition shows some wear, particularly on the raised surfaces of the Medusa head where the contrasting finish might have rubbed off, revealing some of the underlying metal, and there are minor abrasions visible on the gold-toned background. The item has a slightly aged appearance, suggesting it is not newly manufactured. No specific maker's marks or signatures are visible from the single provided image. The style is distinctly classical or neoclassical, strongly reminiscent of designs popularized by luxury brands like Versace, which frequently incorporate Medusa and Greek key motifs. This could be a vintage piece from the late 20th century or an older revival piece.