I tried my hand, this weekend, on a particular technique for digital inking using Illustrator. I started with a pencil sketch by Jack Kirby (published in one of the Jack Kirby reader books).
I scanned the image and popped it into Illustrator, then saturated it with blue, to make it easier to differentiate the pencils from the inks. I downloaded a specific Illustrator template from Cartoon SNAP, and tried out their inking brushes. Here’s an image in progress: