Cobalt blue glass pitcher with yellow splatter decoration

This item is a decorative glass pitcher featuring a vibrant cobalt blue body and a contrasting yellow splatter-style or 'mottle' pattern focused around the lower half. The vessel is constructed with a curved handle and a wide, flared rim with an integrated pouring spout. The yellow inclusions appear to be applied as frit or splashes within the glass wall, a technique stylistically consistent with 20th-century European art glass. The owner-supplied attribution to 'Sasaki Hortensja Poland' is a hypothesis that cannot be verified from the image alone, as no stickers, etched signatures, or maker's marks are visible. The pitcher displays a high-gloss finish with light reflections suggesting a smooth surface. There are no obvious chips or cracks visible in the photograph, though internal bubbles or minor surface wear may be present upon physical inspection. The design is indicative of mid-to-late 20th-century glassware production, commonly found in Polish factories like the Hortensja Glassworks, which frequently collaborated with international designers such as Sasaki. Due to the absence of documented physical signatures, this identification remains a stylistic attribution.

Based on the photograph provided, I have examined this cobalt blue pitcher with yellow splatter decoration. This item features a design aesthetic reminiscent of mid-to-late 20th-century European art glass. Per the user submission, the piece is attributed to a collaboration between Sasaki and the Hortensja Glassworks in Poland. While the shape and 'mottle' frit technique are stylistically consistent with known designs from this era, I cannot confirm this attribution from the image alone, as no etched signatures or labels are visible. The value estimate of $45–$85 is based on the assumption that this attribution is correct. This range reflects typical market interest for 20th-century Polish art glass of this scale and condition. I can see a high-gloss finish and no apparent chips, though a physical inspection would be required to rule out internal stress fractures or base wear. Without a verified mark or provenance, the piece should be valued as 'in the style of' Hortensja, which typically puts the value on the lower end of the spectrum ($25–$40) for decorative glassware. To reach the higher end of the estimate or to fully authenticate the piece, an in-person examination by a glass specialist and documentation such as an original catalog match or a surviving maker’s label would be necessary. The market for mid-century glass remains stable, though value is heavily dependent on the certainty of the maker and the absence of surface scratches or flea bites that are not discernible in photos.