At the ArtMoney Exhibition at the "Bank og Sparekasse Museum" in Copenhagen September 2021, I found this Zoltan Debreczeny piece of ArtMoney.  This piece of art is among the very first ArtMoney I acquired.

The "Bank og Sparekasse Museum" in Copenhagen is hosting an ArtMoney exhibiting until September 2021. It's free of charge visiting the museum, and it's possible to buy ArtMoney at the exhibition.

https://www.bankogsparekassemuseet.dk/?page_id=1054