Learnings from turtleArt?

Learnings from turtleArt?

This is with reference to the following project challenge,

I think it will be useful to also think about the learning process and unpack that while attempting to solve some of the challenges. Logo/turtleArt is quite popular among educators. How do we explain and understand the learning in the process of creation of these e-artifacts?

What we can say about the learning of mathematics concepts if someone figures out the following pattern?