Here's a trapezoid based tessellation that I don't believe I've done before. It's composed from just trapezoids and triangles. No twists. Just tucks. 

The trapezoid shape lends itself well to a variety of linear, non-twisting origami tessellations. It's just a matter of finding the various patterns that work. 

I used some pretty flimsy paper, so it's a little wonky. But it's a cool pattern that isn't difficult to understand or execute. 

It also makes some other possible patterns come to mind. Using trapezoids and rhombuses. 


I did create a diagram, although I haven't yet taken a pic of it. Will upload at a later date. Though, the shapes are pretty obvious. Nothing tricky here at all.