Mark Montgomery

2 min read Mark Montgomery is the Creative Director at IEEE Spectrum. Harry Campbell’s illustrations leaned on the vernacular of engineering designs. HarryCampbell.net Harry Campbell, a renowned illustrator and longtime IEEE Spectrum contributor, recently passed away after a valiant battle with cancer. Harry’s innovative style and unique approach toward technology topics were a perfect fit for Spectrum, and his contributions spanned two decades and five redesigns. Harry also created compelling illustrations for The New York Times,