Anti-Surveillance Eagle stencilled onto a sign
I printed out the design onto several sheets of paper, taped them together, cut out the dark areas, and used that as a stencil to create a 22x22 sign on foamcore. I used an enormous felt pen with amazingly bad fumes, but I'm sure paint (from a can or brush) would have worked well, too. The other side reads "Privacy is an American value."
For more information, see the Anti-Gorgon Alliance.