Adobe Photoshop makes creating pen-and-ink images fast and easy. Use any image taken with a digital camera or scanned image for creating pen-and-ink line art. Turn the image into a black-and-white image, and add color to the black-and-white image within just a few minutes. When color is added to the image, it resembles a comic strip or graphic novel image.

How to Create Pen   Ink Photos in Photoshop - 44