A Japanese tenmoku-glazed tea bowl, marked 'Kozan', Kyoto, Meiji/Taisho period (1868-1926), the wide stoneware tea bowl covered with a deep lustrous iron glaze, but with intentional large glaze skips to the exterior, revealing a burnt orange body beneath. Impressed mark reading Kozan to the base outside of the foot rim, 6.5 cm high, 12 cm diameter