Black Hole

Blade

Cantata

Conquilla

Continuum

Continuum II

D<sub>2</sub>d

Daniela

Double Knot

Double Knot I

Dual Universe

Duality

Duality

Ellipsoid VI

Four Orbits

Galaxy

Gordian Knot

Gordian Knot

Hamilton Fountain

Helix Mace

Icosaspirale

Infinity

Mace

Mercator

Nespoli

Open Mace

Reno Mace

Star Mobius

Zero