Most of the judging teams of the Challenge 321 / 2020

Melbourne / Australia

Roeselare / Belgium

Braine-l'Alleud / Belgium

Dortmund / Germany

Arzberg / Germany

Böblingen / Germany

Munich / Germany

Milano / Italy

Tauranga / New Zealand

Port Elizabeth / South Africa

Photo Münsingen / Switzerland

North Wales / United Kingdom

and the organizers
Klaus, Matthias, Achim (from left)