The Founding of
the Realists, 1948

from left to right (standing):Nicolaas Wijnberg, H. Siedenburg, Jan Engelman, Herbert Fiedler, Lex Horn, Van Royen

(sitting): Hans van Norden, Theo Kurpershoek, Jan Peeters, Amrey Balsiger, Piet Damsté

(lying): Jan Groenestein, Kees Andrea
Herbert Fiedler: The Founding of  the Realists, 1948