Mid-Century Modern Frosted and Polished Art Glass Rose Bowl

This item is a spherical art glass vase, commonly referred to as a rose bowl or 'thick-walled' centerpiece bowl. Constructed from heavy, clear lead crystal or high-quality flint glass, it features a distinctive 1/4 inch thick smooth-ground and polished rim. The most striking decorative element is the deep, semi-translucent frosted etching that wraps around the perimeter. The design consists of overlapping, stylized arching swaths or 'ribbons' that create a sense of dynamic movement. These frosted sections are deeply cut into the surface of the glass, creating a multi-dimensional effect where light interacts with both the polished clear surfaces and the matte-finished intaglio cuts. The quality of the glass indicates a high lead content, providing excellent clarity and significant weight for its size. Based on the geometric yet organic wave pattern, this piece is likely of Scandinavian (possibly Orrefors or Kosta Boda) or European (such as Rosenthal) origin, dating from the mid-to-late 20th century, circa 1960-1980. The craftsmanship is evident in the precision of the polishing and the uniformity of the frosted texture. The condition appears excellent with no visible chips, flea bites, or significant clouding, though some minor shelf wear (light scratches) is expected on the base. No visible signatures are apparent in the photo, though a faint acid-etched mark may be present on the bottom surface.