You should all have fun with this one!
Definition from Wikipedia: In mathematics, a spiral is a curve which emanates from a central point, getting progressively farther away as it revolves around the point.
2007 movie directed by Adam Green and Joel Moore.
Spiraling out of control.
Periodic Spiral is a unique redesign of the Mendeleyevian periodic table
Spiral of Archimedes.
Spirograph (see www.samstoybox.com/toys/Spirograph.html)
See the Creative Prompt page if you have questions about this project.
Post the direct URL where your drawing, doodle, artwork is posted (e.g. your blog, Flickr) in the comments area of this post. It will keep all the artwork together.
The Creative Prompt Project, also, now, has a Flickr group, which you can join and where you can post your responses.
There is more information on the recently updated Creative Prompt Page.