"A while back we had a roundabout discussion about the term illustration and its limitations. Bob Flynn and Jaleen Grove both pushed back a little against my impatience with the term, and the supposed tyranny of the word which I decried... Frustrated by the lack of a larger narrative in which to locate genres, careers, and achievements, I have been working on visualizations of the development of commerical images. This week I have blundered into print with one such attempt: Commercial Images: An Evolutionary Scheme, a two-page infographic that occupies a central spread in the new Modern Graphic History Library catalogue, out this week. It posits two basic strands in commercial image history: illustration and cartooning, increasingly intermingled but distinct."