Re: [Origami] Are there more bicolor masu boxes?

[leslie cefali]

> On Sep 20, 2018, at 1:04 PM, Jorge E. Jaramillo <odrau...@gmail.com> wrote:
> 
> I think it is a clever model and I don't recall having seen it before. So
> do any of you know if another model with these characteristics?

It looks to me like a variation of Tomoko Fuse's Square Box base that is 
published in several of her box books.  There is one that looks like this in 
her Fabulous Origami boxes book; Square box, body 3 (variation) on page 74.
Leslie