Challenge #169 Circles as Strings

This week we were asked to use a circle or circles as our string and then tangle. This seemed like an easy one to accomplish but my end result surprised me. A little science and nature on the same tile. Where did that come from?

Tan Zendala Tile, black and brown micron, white gel pen, white prismacolor pencil

Black Pearlz, Printemps, Bronx cheer, Poke Leaf