Vintage Bohemian Tortoise Shell Art Glass Fan Vase

This is a hand-blown Bohemian art glass vase, likely originating from Czechoslovakia mid-20th century. The piece features a distinct 'tortoise shell' pattern, achieved by layering dark amber or black glass splatters over a translucent ruby red or deep amber body, creating a high-contrast, dappled effect. The vase is shaped in a classic 'fan' or 'swung' style with deep, vertical ribs that lead To a heavily ruffled and undulating rim. Its thick, weighted base provides structural stability, tapering upward to a wide opening. The craftsmanship exhibits typical mid-century European glass-blowing techniques, characterized by smooth, fire-polished edges and rich, saturated coloration. The surface shows a high-gloss finish typical of lead glass or high-quality potash glass. In terms of condition, the item appears to be resting in grass and is covered in plant debris; however, the glass itself shows no immediate cracks or large chips in the visible portion. There is light surface grime and potentially minor shelf wear on the bottom of the base. No visible maker's marks are present in the photo, which is common for these pieces that often bore paper labels rather than acid stamps. It represents a fine example of Bohemian decorative glass from the 1950s-1970s era.