Stencil

I have experimented with different adjustments in photoshop to get the best stencil effect, below you can see a comparison between the color version and the later stencil made from the color version, i did do some changes to the stencil version to both clean it up and to make it as visible and understandable as possible.

                    I changed the eyes to a more stylized version to really make the viewer understand that this girl is as happy as can be with all these weapons, also adding and removing shadow where necessary so it look better and more like the Banksy style.