This is a vintage modernist-style pendant, appearing to be crafted from solid copper or a copper-alloy. The piece features a stylized, abstract owl motif characteristic of Mid-Century Modern or Brutalist design aesthetics, likely dating from the 1960s to 1970s. The construction consists of several geometric elements soldered together: two prominent flat circular discs representing eyes, a teardrop-shaped frame forming the brow and head, and a larger circular ring at the base representing the body. The color is a warm, deep rose-gold typical of aged copper, with visible surface oxidation and a darkened patina in the recessed areas where the components meet. There is a simple vertical loop (bail) soldered to the top for suspension on a chain. The craftsmanship shows evidence of hand-assembly, particularly in the slight asymmetry of the solder joints. Surface-level wear includes minor scuffs, light scratches, and pitting consistent with its age and use. No visible maker's marks or signatures are apparent from the front view, which is common for artist-made studio jewelry of this period. The item possesses a minimalist, heavy quality typical of the Arts and Crafts revival movement.

I have examined this vintage modernist owl pendant via high-resolution imagery. The piece exhibits characteristic hallmarks of mid-century studio jewelry, featuring a minimalist construction of geometric copper components. The patina appears consistent with natural oxidation over several decades, particularly the darkening in the solder joints of the teardrop and circular elements. The hand-soldered assembly reflects a 'Brutalist' or 'Arts and Crafts' revival aesthetic common in the 1960s-70s. While unsigned, the design is visually striking. The condition is 'Good,' showing expected surface pitting and scuffing that adds to its vintage character. The market for unsigned copper studio jewelry remains steady but accessible. Comparable items by documented makers like Jerry Fels (Renoir/Matisse) or Francisco Rebajes command higher premiums; however, anonymous studio pieces generally trade in the two-figure range. The owl motif is a perennially popular theme for collectors of animalier accessories, which slightly bolsters demand. Value is limited by the lack of a maker's mark and the use of non-precious base metal. For a definitive authentication, an in-person inspection would be required to verify the metallurgical composition (ensuring it is solid copper rather than plated) and to check for faint acid-etched signatures under magnification. Provenance documenting the artist or original purchase gallery would significantly enhance the valuation. This appraisal assumes the item is solid copper and functional as wearable art.