Here's a couple of versions of a sketch. The first is the scan from my sketchbook, the second is with the flag added digitally. The spatter was done by hand, by tapping a brush with paint against a ruler. I had to do that part in my bathroom. I tried to be careful, but I still got red paint spatter all over my bathroom. It looked like a horror scene. But I cleaned it up before it dried, so my bathroom is nice and clean again.