Aventurine Swirl Art Glass Bowl Appraisal

Aventurine Swirl Art Glass Bowl

The item is a small, ornate glass bowl or dish, likely intended for decorative purposes or as a trinket dish. It exhibits a distinctive yellowish-green to lime green coloration, deeply infused with what appears to be gold, copper, or bronze aventurine inclusions, creating a shimmering, metallic effect. The glass is semi-transparent, allowing light to catch the internal speckles. Its form is asymmetrical, resembling an organic, flowing shape, possibly inspired by a leaf or an abstract shell, with undulating edges rather than a perfectly circular or oval perimeter. The most striking visual characteristic is the concentric spiral pattern that emanates from the center of the bowl, visible through the internal aventurine-infused layers. This swirling design is a key aesthetic feature, adding depth and visual interest. The construction suggests it is blown glass, possibly Murano glass due to the use of aventurine and the artistic, free-form shape, which aligns with Venetian glassmaking traditions. The craftmanship appears high quality, with smooth, polished edges and a consistent thickness of glass throughout, indicating skilled artisanry. There are no immediately visible cracks, chips, or significant wear on the surface, suggesting good preservation. One edge appears slightly more extended and possibly flattened or designed to serve as a handle or rest, adding to its unique profile. The estimated age for such a piece, given its style and material, would likely be mid-to-late 20th century, possibly dating from the 1950s to the 1980s.