The Jan Kochanowski University in Kielce (UJK), Faculty of Pedagogy and Arts:
Halina Mielicka-Paw³owska, PhD, professor UJK
e-mail: halina.mielicka@ujk.edu.pl
The International Organization of Folk Art - Polish Section:
Anna Brzozowska-Krajka, PhD, full professor
e-mail: magtemp@poczta.umcs.lublin.pl
Museum of Toys and Play:
Maciej Obara, MA, MBA, museum director
e-mail: m.obara@muzeumzabawek.eu