That's more of a fine-art medium. I don't think designers use it often. I've used it a couple times, and basically, when I use it, I just apply it like any old ink with a fine brush or one of those "dipping" pens. When using a pen, you have to be really careful not to overload it with ink or else it will leave a huge blot on your paper.
click on Products menu/art & graphic then click on the right on artist's pens.
These are quite nice for contrast. I know a lot of cartoonists use them, and even car cartoonists. So, is there a way we could get a tutorial to broaden our horizons?
