Holmstrom started his career as an assistant for Will Eisner and Harvey Kurtzman.
Holmstrom also produced covers and posters for the Dandy Warhols, Murphy's Law, Animal Records record label lettering for Iggy Pop. He has designed posters and programs for the New Fillmore East Theater
Holmstrom asked for a first day cover with the postal service's most disgusting stamp. Since I didn't have anything disgusting with me I had to opt for the generic Patriotic Pen cover.