Step By Step
Bergholz-Rehbrücke, Deutsches Institut für Ernährungsforschung, 2001, Germany
The conical pillars (zinc-plated with a colored coating) are between 450 and 500 cm tall and rest on concrete foundations. The 120×15 mm section steel hoop is screwed onto the tops. The figures made using a high-strength aluminum alloy measure 140 and 160 cm.