Re: [Origami] Name of these two models and of their creators?

[Dr. Ulrike Krallmann-Wenzel]

Hi Gerardo,

The first model is created by Ennio Capra "Pince"

Hope that helps Ulrike

Re: [Origami] Name of these two models and of their creators?

[Matthew Green]

> I had already asked about this other one with no avail, but now I REALLY
> need an answer because it's part of an article I'm writing. I learned the
> model thanks to "Beginner's Origami" by Steve and Megumi Biddle. A friend
> of them both told me they knew the model since their early days, so maybe
> it's a traditional model. Can you PLEASE verify if it's a traditional model
> or not?
> https://scontent-mia3-1.xx.fbcdn.net/v/t1.0-9/26814619_2008432759172692_7649871697482355437_n.jpg?oh=b640eb8c8c3bb7a271e42b934864a09f=5AF9E958
> 
> Gerardo
> gerardo(a)neorigami.cokm

Hi Gerardo,

I don’t know about the first one, but regarding the second one, I found this, 
which looks practically identical:
https://www.origami-resource-center.com/birkeland-butterfly.html 

and is attributed to Hans Birkeland. Even here, the attribution is uncertain, 
but at least it might give you a lead…

Thanks,
Matthew