Twinner Twister vertical was among the first 12 moving sculptures presented in the digital mapping work FLOW — a work in motion, during the Venice Biennale 2011.

This is the first version of the form and the second sculpture form in the mechanical series.
A kinetic play of 4 spheres rotating, black and white shades. Each spinning around a diagonal axis at a different speed, the chance operation of composition is always changing.