Stencil graffiti is when you use a piece of paper cut into a shape and paint it on a wall or other surface. You can use this kind of graffiti to make pictures, designs, or messages. It's like using a cookie cutter to cut cookies into shapes like stars and hearts. To make stencil graffiti, you’ll need to draw the design you want on a piece of paper, then use scissors or a craft knife to cut it out. You can use spray paint or regular paint to put the design on the wall. You can also use several layers of stencils to layer colors or add more complexity.