This striking artisan studio pottery vase features a commanding hexagonal flared form finished in a deep, lustrous tenmoku-style dark glaze with subtle bronze undertones. Accentuated by hand-painted, mottled cobalt blue swirl motifs floating along its faceted exterior, the vessel opens to a contrasting off-white glazed interior framed by a rich blue rim. Measuring 30cm h x 19.5cm in diameter, its bold geometric silhouette makes it a compelling sculptural centerpiece for contemporary or mid-century ceramic collections. Excellent overall condition with no chips, cracks, or visible repairs, showing typical minor glaze firing variations characteristic of handmade studio pottery.