All parts brass patinated B.50 x L.50 x H.50 cm glass 15 mm ￼￼￼ The sand cast base, in solid brass or aluminium, features the Ghyczy logo. Typical for the sand-casting process, small irregularities may exist, even in the polished surface. The 15 mm glass plate is available clear or satin and 40 × 40 cm or 50 × 50 cm sizes. The Pioneer series The foundational series under the GHYCZY name, this avant-garde collection pays homage to the clamping technique that made Peter Ghyczy a pioneer in his field. After playing with fabricated 15mm glass plates first developed in 1960, the Pioneer Series was designed around glass being the central construct. Each glass plate floats within these designs clamped in several places, essentially holding the construction together.