“I worked my way through the whole book in order, beginning with page 1 and ending with page 552. I didn’t work ahead or jump around to the pages I might have liked the most. I started on August 5, 2009 and finished on January 29, 2011. It was 552 pieces of art (plus 30 alternate versions and a handful of other things) in 543 days. In that time, I changed residences once, worked on most of the art in a closet, and managed to drive 90 minutes (one way, so 3 hours in the car 5 days a week) to work, every weekday, for just about the entire thing.” – Matt Kish
See more of this project here.
Get the full book of Illustrations on Amazon.
ILLUSTRATION AGE 
Thoughts?