Corel PHOTO-PAINT provides a LineArt option that you can use to easily convert a color photo into black-and-white line art. You simply open a photo, click Image > Convert to Black and White (1-bit), and then choose LineArt from the Conversion Method drop-menu. You can use the Threshold slider to adjust the effect, and then click OK when you are satisfied with the result.Tip provided by Stefan Lindblad, CorelDRAW Master, Illustrator, Graphic Designer & Artist