A Japanese modernist vase by Miyanaga Tozan III (1935-), Heisei period (1989-2019), circa 1990, moulded in hexagonal form, with carved abstracted water ripples to the surface, covered in a pale bluish-green celadon glaze. Carved signature reading 'III Tozan Miyanaga' to the base, and an exhibition number '7'. Together with its tomobako (original signed Japanese wooden box), and an exhibition pamphlet, 23.5 cm high, 23 cm diameter. Other Notes: Miyanaga Rikichi became the third Miyanaga Tozan in 1999 on the death of his father. A master of celadon glazes like his forbears his works are often sculptural reflecting his long association with the avant-garde Sodeisha movement,