AI Appraisal Estimate

This is a hand-blown art glass vase featuring a prominent spiral or 'swirled' body construction. The piece is crafted using the 'end-of-day' or spatter glass technique, where various colors of crushed glass (frit) are incorporated into the clear molten gather. The color palette is vibrant, dominated by shades of rosy pink and sunny yellow, accented with dark burgundy or maroon speckles against a white and translucent base. The vase stands approximately 7 to 9 inches tall, exhibiting a wide, ruffled or undulating rim that flares out from a narrower neck. The body characterized by heavy molded ribs that twist diagonally around the circumference. The craftsmanship suggests a mid-20th-century origin, likely between the 1950s and 1970s, reminiscent of American makers like Kanawha or West Virginia glassworks, or possibly Bohemian imports. The glass appears to have a high-gloss finish with no visible chips, cracks, or significant surface abrasions, though shelf wear on the base is expected for its age. The organic, irregular distribution of the spatter pattern ensures that no two pieces are identical, which is a hallmark of this artisanal glass blowing style. The interior is smooth, reflecting the quality of the blowing process.

Upon visual examination of this mid-century spatter glass vase, I find it to be a faithful example of American art glass from the 1950s-1970s era. The piece demonstrates good craftsmanship, particularly in the consistent tension of the diagonal ribbing and the vibrant distribution of pink and yellow frit. The ruffled rim is well-executed without evidence of heat checks or stress fractures common in hand-blown glass. Based on the stylistic cues and pontil treatment typical of the region, this piece most closely aligns with the production of West Virginia glass houses such as Kanawha or Pilgrim. The market for mid-century spatter glass is currently stable but saturated; these items were produced in significant quantities, making them accessible though still desirable for their decorative 'pop art' appeal. Comparable sales for unsigned 8-inch spatter vases in this colorway typically fluctuate between $40 and $75 depending on the complexity of the fluting. This specific item's value is bolstered by its excellent condition and the popular 'warm' color palette. However, please note that a definitive attribution is limited by the absence of a maker's mark or original foil label. Identifying a specific glass house from images alone is speculative, as many firms utilized similar molds and frit combinations. To achieve a higher certainty of provenance, an in-person examination of the base wear patterns and a comparison of the glass weight against known manufacturer specifications would be required. No scientific testing is recommended given the item's valuation relative to the cost of analysis.