Drs. A.D. Steenkamp
Leiden,
Netherlands
Robert Schoisengeier
Wien,
Austria
Rachel Phillips
Portland,
United States
Gian Michele & Enrico Maria Pini
Firenze,
FI, Italy
Alastair Carmichael
Lloreda De Cay,
Spain
William Statsny
Woodstock,
IL, United States
Charles A. Goldsmid
Claremont,
CA, United States
Charles Agvent
Fleetwood,
PA, United States
Giansandro Cattaneo
Milano,
MI, Italy
Dr Christian White
Leeds,
United Kingdom
Christopher Edwards
Henley-on-Thames,
Oxfordshire, United Kingdom
Sasha Poklewski-Koziell
London,
United Kingdom