I've enjoyed all of Frazer Irving's artwork that I've seen and this is no exception.

May I ask - how does one both pencil and ink in the digital environment? Do you use different tools, or does this refer to drawing and then doing a second pass, along the lines of a second draft in writing?

I ask this as someone who enjoys well-rendered, cohesive artwork no matter how it is done but really really doesn't like artwork shot from scratchy pencils and over-highlighted by the colorist to make up for the missing inker.