The Sky over Nine Columns
Heinz Mack has developed a genuine language of light and colour since the 1950s and is a leading exponent of kinetic art. The concept of ‘Light Stele’, to which ‘The Sky Over Nine Columns’ refers, was first formulated by Mack in the late 1950s in his Sahara Project. His works in public spaces – whether in urban settings or nature – are always conceived as objects for light: “Light is decisive for my art. As far as light is concerned, I want to go to the limits of the possible.” (Heinz Mack)