Jeff Lemire originally conceived of Black Hammer in 2007, intending to draw the story himself after the end of Essex County. In 2008 he pitched the series to Dark Horse editor Diana Schutz. The pitch was accepted, but Lemire was unable to begin work until he finished The Nobody and Sweet Tooth for Vertigo, then his exclusivity contract for DC Comics prevented him from working on the series from 2010 to 2014. When Lemire returned to the series in 2014, he was working on so many projects that drawing it himself was no longer possible, so he teamed up with artist Dean Ormston for the title. According to Lemire, it was important for Black Hammer to not to look anything like mainstream superhero comics. He wanted the series to stand outside of superhero comics and comment on them, not become one of them. For this, Ormston’s art style was deemed perfect.
EHT Comics 