Squiggle - 034

Playing with Sine and Cosine functions. All of my postings are single object drawn by a pair of parametric equations. I'm imposing the constraint of "single object drawn by a pair of parametric equations" and seeing what I can do within the confines of that constraint.

 

I was surprised to be able to get the square pattern in the middle via (the typically circles and loops) Sine and Cosine functions. And that square shape is part of the same equation that generates the 4 lobes.

Done