Today I had the idea of making a pythagoras tree. It was pretty easy to figure out and this was the resulting CP after mirroring it.
If you take the upper half and recreate the first square, you can generate a normal pythagoras tree (even though the distinction between squares and triangles isn't really there)
After some searching I found out Frank van Kollem had already done this one. It's still nice I managed myself to figure it out :).
For your enjoyment 2 oripa files:
Pythagoras Tree: Here
Pythagoras Tree "Tesselated":Here
To Save:
Right click -> Save as .
If you happen to press the fold button in Oripa, for me it takes about 100 seconds for the "tesselated" one, so beware!