A Spiral Grid - (I made it in gimp)
Gimp is an open source alternative to Photoshop. Its user interface is not as pretty or easy to use, but under most circumstances it is just as powerful. And you can use it for free!
https://gimp.org
Gimp is an open source alternative to Photoshop. Its user interface is not as pretty or easy to use, but under most circumstances it is just as powerful. And you can use it for free!
https://gimp.org
Here is another of the quite symmetrical variety:
(whenever I am not directly looking at it I think it moves...)