This a tutorial o Line Art, Color Sketch and for making a vignette in Photoshop CS. It will also teach you to use a Gradient Map, Gradient editor and other filters that come with Photoshop.
I have taken this free stock image.
And turned it into line art.
And, lastly into a vignette.
The tutorial is here. It is easy to follow.
Other photoshop tutorials are here.
