Does anyone recognise this self closing box, folded from a single square? A picture and description are posted on OUSA's December Special Sessions: https://origamiusa.org/specialsessions/self-closing-box
I don't remember how I came to fold the model, from whom I learnt it, or where it is diagrammed. I've inquired if anyone recognises the model, but no one seems to know the creator or designer either. I am scheduled to teach the model and I would like to have the creator's permission to teach it, but can't since its provenance is unknown. It's my hope that someone from the O-List recognises the model, is able to identify its creator and/or provide a reference of where it is diagrammed or published. Many thanks, Belle