Salmon Upstream Tessellation

Salmon Upstream Origami

 This twist based tessellation is an idea that I had a while back. The first time that I folded it, I spaced things too close together and didn't really like the outcome. So, this time around I went with broader gaps between the shapes. 

The shapes are linear rows of rhombuses. Pretty simple stuff. But an interesting thing you can do with this design. Theoretically you could do this with any design that features 90 degree corners. 

closeup salmon upstream 3d twists

Anyway, instead of folding flat corners, what you can do, is fold triangle twists at the corners. They twist in opposite directions and that  creates a 3dish sort of curved fold connecting them. My paper was kinda soft for it to really work, but you get the gist. 

Back view Salmon Upstream Tess
The back of the tessellation comes out as a series of many parallelograms.

Crease pattern included. 

Crease pattern to fold Salmon Upstream Origami Tessellation

 
This has been an original post created by SolvingOrigamiTessellations.com

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