Vessels in glass crafted with glass rods and powders. The four vessels represent the phases of the moon and their relative chromatic variations. Polished finish.

Engraved: Yoichi Ohira m. L. Serena 1/1 unico Thursday 10 giugno 1999 murano
9 1/2 in. high (24.2 cm)

Engraved: Yoichi Ohira m. L. Serena 1/1 unico Thursday 1999 murano
10 1/4 in. high (26.1 cm)

Engraved: Yoichi Ohira m. L. Serena 1/1 unico Wednesday 26 maggio 1999
10 3/4 in. high (27.3 cm)

Engraved: Yoichi Ohira m. L. Serena Wednesday 26 maggio 1999
9 7/8 in. high (25.1 cm)