Modernist Hammered and Polished Interlocking Oval Brooch

This is a vintage-style modernist brooch featuring a sculptural, interlocking double-oval design. The item is constructed from metal with a warm yellow-gold tone finish. Its physical characteristics are defined by a contrast in textures: one oval segment displays a high-polish, smooth reflective surface, while the overlapping segment features a hand-hammered or dimpled 'martelé' texture. This juxtaposition creates a dynamic play of light across the piece. The overall form is a stylized infinity or twist loop, typical of mid-to-late 20th-century costume jewelry aesthetics (circa 1980s-1990s). In terms of condition, there is visible surface wear including fine hairline scratches on the polished sections and some minor tarnish or oxidation consistent with age. Metal plating appears intact but reflects a soft patina. While no maker's mark is visible from the front, the quality of the stamping and the clean edges suggest a well-manufactured mass-market or bridge jewelry brand. The craftsmanship showcases intentional asymmetric balance and a bold, chunky silhouette suitable for outerwear or heavy fabrics.