Created this illustration for an article Kate posted on Babieslovecomics.com: How I Fell In Like With Breastfeeding. Made entirely with Sketchbook Pro from sketch to line art to finished color. My goal for this image was to illustrate a few concepts mentioned in the article...

Cocoapotrace is a fantastic utility for Mac OS X that traces bitmap images into vector art. It's exceptionally great at tracing comic line art scans turning them into clean yet still expressive and accurate with line quality vector art. Here's a screenshot of Cocoapotrace...

Made with the Procreate app on an iPad 1.0: