One of my former students, now back in France after studying in Brooklyn, NY, has contacted me asking about lith printing. In particular he has seen lith printing results that yield prints with a grainy look. He is more interested in that effect than in the warm tones lith printing yields. I know very little about lith printing so I'm hoping someone can steer me to an article/website that explains what materials and techniques generate these results.

Thanks,
Doug Schwab