Cobalt Blue Pressed Glass Ribbed Charger or Decorative Plate

This is a decorative charger or shallow bowl crafted from vibrant cobalt blue glass. The piece is approximately 10 to 12 inches in diameter and features a circular form with a distinct textured surface. The primary design element consists of organic, vertical or 'wavy' molded ribs that emanate from the center, creating a sense of movement and depth reminiscent of flowing water or wood grain. The glass is translucent, allowing light to emphasize the varying thicknesses of the material, which creates high-contrast highlights and shadows. The rim appears slightly scallopped or irregular, suggesting a hand-finished or free-form aesthetic typical of late 20th-century art glass or high-quality pressed glass production. While no maker's mark is immediately visible in the frontal view, the style is consistent with mid-to-late 20th-century decorative glassware, possibly in the style of manufacturers like iittala or various American art glass studios. The condition appears excellent with no visible chips, cracks, or heavy scratching, though minor shelf wear on the base would be expected for its age. The saturation of the 'true' cobalt blue color is the primary indicator of its quality and appeal for collectors.