Made by Eric Hattan:

Matthias Aeberli, Silvia Bächli, Peter Brunner-Bruck, Erich Busslinger, Eric Hattan, Arno Hassler, Jacques Herzog, Rut Himmelsbach, Guido Nussbaum, Clara Saner, Alex Silber, Aldo Solari, Anselm Stalder, Jürg Stäuble, Vivian Suter, Anna Winteler