Internet users are showing their support of the Wisconsin union protests with an image.

The image of Wisconsin on a map, repurposed as a raised fist — the universal symbol of solidarity and support — was reportedly created by blogger Lou Kaye and has been showing up on Facebook profiles and blog posts as people try to virtually show their support.

(More on TIME.com: Wisconsin Teachers’ Crisis: Who’s Really to Blame?)

The Daily Kos notes that the image will soon be available on t-shirts, in case you want to support the protesters in real life as well as online. Then again, you could always order pizza for the protesters. (via Daily Kos)