I love this challenge!! I've always liked the spiral shape and once I saw my string on the tile it immediately inspired me to try Kloonz (Step by step directions for this tangle are located under tangles here on my blog - over on the right). Sort of got funky toward the middle but still looks pretty good. Reminds me of a cross section of a nautilus shell.
Hope to get another one done before the week is over. We'll see...
Keep Tangling!!
.