It will help the drawing look more realistic! Once you have traced all details use an eraser to get rid of extra pencil lines. Use your portrait or self-portrait line drawing as a starting point ...

Photoshop Cc 2018 tutorial showing how to make a photo of someone appear to be drawing a self-portrait of his or her face. ➤ ...

Although the market for hand-drawn portraits largely collapsed following ... an artist create a lifelike image using nothing but a pencil, some paper, and their fine motor skills.