The “Markrokosmos” is a complex kinetic glass marble machine, hand-made and measuring 3 x 3 x 2.5 m. A huge hoop slowly moves 79 marbles upwards, one by one. Chance determines which of the numerous messing tracks each ball will follow. On its way downwards a marble may encounter one of the beautifully constructed wooden elements.
“Opus 212” features an enormous crystal ball slowly climbing a circular slope and causing an eruption of mini-marbles.