Zapatista character I ever painted. If memory serves me right, I did it in 1998 at our Secret Headquarters high above Pico-Union:
My Mom found this hand-painted poster on a wall in Mexico, circa 2004:
I like how they changed the pencil in my original to a spray-can in their version. The random EZLNs and other handstyles are pretty cool too. I have no idea who made the poster... I guess that's how it should be.
Some more examples here.