Art Deco Style Metal Wall Sculpture / Plaque

This is a large, circular decorative wall plaque or relief sculpture, crafted from what appears to be a combination of metals, likely copper, brass, and possibly bronze or a dark patinated metal, mounted on a solid back. The piece exhibits a complex, multi-layered design with a strong Art Deco influence, possibly dating from the mid-20th century. The surface features intricate raised and recessed areas, creating significant depth and texture. The color palette is dominated by dark, almost black backgrounds accented with coppery browns and brighter golden hues, highlighting the metallic nature of the materials. The design is abstract but incorporates biomorphic and geometric forms, suggestive of natural elements and stylized faces or figures. On the left side, there are swirling, organic shapes resembling vines or tendrils, along with more structured, stacked horizontal lines and circular motifs. The right side features a prominent, stylized profile of what looks like a human face or mask, with clear delineation of an eye socket, nose, and mouth area, surrounded by textured, leaf-like patterns. The craftsmanship appears to be of high quality, with precise detailing in the embossed and hammered areas. There is visible patina consistent with age, contributing to its aesthetic. Some areas show variations in sheen, indicating different metallic finishes or patination techniques. No obvious damage such as dents or significant scratches are discernible from the image, but the dark background makes it difficult to assess minor surface imperfections. A white electrical cord is visible at the bottom right, suggesting it might be an illuminated piece, possibly with backlighting or integrated lighting elements, although the light sources themselves are not visible. The overall condition appears good, with desirable age-appropriate patina. The construction seems robust, indicating a substantial and well-made object.