Lukas Ketner grew up in Anchorage until moving to Portland, Oregon in 2000. He is the artist and co-creator of Witch Doctor, the launch title for Walking Dead creator Robert Kirkman's Skybound imprint at Image Comics. Other work includes stories for Dark Horse Comics' Creepy Comics and Supersized: Strange Tales From a Fast-Food Culture, along with covers for IDW's Hellraiser title. His illustration work varies from his work in comics to editorial illustrations for magazines and alt-weeklies to motorcycle helmet artwork for Icon Motosports. He was a 2009 nominee for the Russ Manning Award, and has twice won entry into the Communication Arts Illustration Annual for his album artwork for the band The Builders and the Butchers.
Most recently, Lukas has illustrated Kill The Minotaur, from Image Comics.