AI Appraisal Estimate

This item is a clear glass bowl featuring a distinct Mid-Century Modern aesthetic, characterized by a rounded square or 'squircle' silhouette. The bowl is constructed from transparent glass and is notable for its intricate textured pattern of fine, etched, or molded lines that radiate from the center towards the rim, intersected by concentric horizontal lines to create a cross-hatched or 'bark-like' effect on the exterior. The interior appears smooth to the touch. The glass has a clear, slightly cool tone and appears to be of substantial thickness at the base, tapering towards a thin, polished rim. A central, circular recessed base provides stability. Condition-wise, the bowl appears to be in good vintage state, with some residue from a rectangular adhesive paper label still visible in the center interior, which could be removed with proper cleaning. There are no immediate signs of major chips or cracks, though typical light surface scratches consistent with age and use may be present upon closer inspection. This style is closely associated with mid-20th-century glassmakers such as Iittala or Kosta Boda, likely dating from the 1960s or 1970s. The craftsmanship is high, evidenced by the uniformity of the linear texture and the clean finishing of the edges.

Based on my visual inspection, this bowl is a classic example of Mid-Century Modern Scandinavian-style glass, closely resembling the 'Ultima Thule' or 'Gaissa' series by Tapio Wirkkala for Iittala, or similar Finnish designs of the late 1960s. The 'squircle' shape and organic, ice-like texture are hallmarks of this era. The condition appears to be 'Good Vintage,' with the primary detractor being adhesive residue from a legacy label. The glass exhibits good clarity without visible clouding or significant 'sickness.' Market demand for unsigned MCM textured glass remains steady, though values are currently peak-saturated. Similar pieces without a definitive manufacturer's sandblasted mark or original foil label typically sell within the $40 to $80 range at boutique vintage retailers or online auctions. The presence of the adhesive suggests a former label existed; if this could be verified as an Iittala or Kosta Boda sticker, the value would trend toward the higher end of the estimate. IMPORTANT: This appraisal is based strictly on visual digital evidence. A definitive attribution is constrained by the absence of a signature. In-person examination is required to check for micro-chips along the polished rim and to verify weight/density (lead content). Full authentication would necessitate matching the specific dimensions and base mold marks against manufacturer catalogs or providing original sales provenance. Without a signature, it is valued as an 'attributed' decorative piece.