Greg Breeding makes art on some of the world’s smallest canvases—postage stamps. As an art director for the U.S. Postal Service, he’s designed nearly a dozen stamps, including those featuring Johnny Cash, Miles Davis, Harry Potter, and Batman.

In 1992, Breeding co-founded Journey Group, a content marketing agency where he currently serves as president and creative director. He lives in Charlottesville, Virginia, with his wife, Lyndee, and their three children. When not at work, he enjoys mountain biking in the Virginia countryside and serving on the board of a local arts organization, New City Arts Initiative.