To make your hedgehog's quills look realistic, it's important to pay attention to their placement and texture. Start by sketching the outline of your hedgehog and lightly drawing in the quills. Next, add shading to the base of the quills to create depth and dimension. Use short, quick strokes to create the texture of the quills, making sure that they are pointed and slightly curved. Our tutorial on how to draw a hedgehog will take you through this entire process!