Vintage Olive Green Swirl Mold-Blown Glass Vase

This item is a small, hand-blown or mold-blown glass flower vase featuring a vibrant olive green or avocado green hue. The vase stands approximately 6 to 8 inches tall, characterized by a rounded, amphora-style bulbous body that tapers slightly toward the neck before flaring into a decorative scalloped or ruffled 'pie crust' rim. The most prominent stylistic feature is the continuous diagonal spiral or 'optic swirl' design that wraps around the entire perimeter of the vessel, creating a rhythmic texture that plays with light and transparency. The base is a solid, integral pedestal foot that provides stability. Based on the color palette and the specific scalloped rim treatment, this piece is likely of American origin, potentially manufactured by companies such as Fenton, Viking, or Anchor Hocking during the mid-20th century (circa 1960s-1970s). The glass displays excellent clarity with no visible chips, cracks, or heavy clouding, though some minor shelf wear on the bottom of the base is typical for its age. The craftsmanship is consistent with high-quality mass-produced art glass from the Mid-Century Modern era, showcasing a uniform thickness and well-balanced proportions.