Bird Base Tessellation

This is designed by Christiane Bettens, the same person who designed the Roman Church Floor Tilling Tessellation I have featured before.
The diagrams, one again, are found in Eric Gjerde’s Book “Origami Tessellations.”
In the book, it is labelled “Intermediate.” Well, it’s pretty easy, maybe if you did what I did (i used a grid of 16 X 16 units).
Apparently, you can expand the range of the tessellation. I just was not able to since I was very sleepy when I made this.
The tessellation is simple, but elegant. It is also pretty easy to fold. You just have to make a lot of creasings to achieve the best output.