Using photoshop, how do you make an image look like an artist sketch?

Is there a filter that can do that?

I have a portrait (or a person) that I want to put in a frame. But I want to put an artistic touch to it without having the need to hire a professional artist, so I wanna know if Paint Shop Pro has a filter that’s capable of doing it.

I only have Jasc Paint Shop Pro 8.

The tutorial was made for Photoshop, but PaintshopPro (I have version 7.02) has most of the equivalent tools (except for crosshatch).