No. 5 - Create Life-Like Dimension By Creating a "Range of Values" — A Drawing Critique
Drawing wrinkles on a portrait can be challenging. At first glance, a wrinkle may appear to just be a line on the subject's face.
But just drawing a line may not produce the result you were hoping for. So what's the secret to drawing wrinkles (or any other fold or contour) on a portrait?
