AI Appraisal Estimate

This item is a slender, blown art glass bud vase featuring a vibrant 'end-of-day' or confetti-style polychrome design. The piece stands significantly taller than the standard 12oz soda can shown for scale, likely measuring between 10 to 12 inches in height. It is constructed from clear glass embedded with an array of vertical, multicolored glass canes or frits in shades of ruby red, canary yellow, mint green, sky blue, and white. The vase exhibits a classic 'swung' silhouette, characterized by a bulbous teardrop-shaped base that tapers into a long, thin neck, terminating in an Eight-scalloped or ruffled rim with a crimped texture. This style of glassmaking, often associated with American mid-century manufacturers like Kanawha, Rainbow, or Blenko, involves 'swinging' the glass while hot to elongate the form. The craftsmanship shows good color distribution and vertical alignment of the internal glass strands. The condition appears to be excellent with no visible chips, cracks, or fleabites, and the glass retains a high luster. The base likely features a polished or snapped pontil mark characteristic of hand-blown production. This piece likely dates to the mid-20th century, approximately 1950s-1970s.

Based on my visual analysis, this is a mid-century multi-color 'end-of-day' or spatter glass swung bud vase, likely produced by an American firm such as Kanawha or Rainbow Glass Company circa 1960-1975. The piece exhibits characteristic hand-blown features, specifically the vertical elongation of internal colored frits achieved through the swinging process. The eight-point crimped ruffle rim is well-executed and symmetrical, indicating a competent level of craftsmanship. The condition appears Excellent; the glass retains high clarity without 'sick' glass clouding or surface abrasions. The market for mid-century 'spatter' glass remains steady but accessible. Comparable examples from Kanawha or similar West Virginia manufacturers typically realize between $40 and $80 in retail vintage markets. While visually striking, these items were mass-produced for the giftware market, which limits their ceiling compared to signed studio art glass. Limitations of this virtual appraisal: I cannot verify the base for a polished pontil mark or check for 'flea bite' nicks along the crimped edges that are common in this form. Definitive attribution to a specific maker would require original foil labels or a match to a documented catalog number. For full authentication, an in-person inspection of the weight, glass resonance, and basal wear patterns would be necessary to distinguish this from modern overseas reproductions.