Milos Balgavy ( born 1955 in bratislava )

Milos Balgavy 2 piece object dark blue bottom part 40 cm diameter and 5 cm high , transparant violet top part 28 cm long and 13 cm high. Optical glass, cut, and polished. The bottom part is tilted while putting it together always done by 2 persons you have to find the balance between maximum tilt and stability .