As an illustrator he was known for his often satirical drawings for fanzines and underground publications, including some comic strips. His fanzine production in the late 1970s, still partly under the name of Geir Arne Olsen, spanned both science fiction fandom and the punk music world, the former in the fanzines TRALFA and The Borgzinner Medicine Show, and the latter most notably in the two published issues of 666, published in opposition to the Norwegian punk establishment.
As a cartoonist, he was renowned for his frequently humorous cartoons in fanzines and underground publications, including some comic strips. His fanzine output in the late 1970s, still partly under the pseudonym Geir Arne Olsen, encompassed both science fiction fandom and the punk music scene, with the former represented in fanzines like TRALFA and The Borgzinner Medicine Show, and the latter most notably in the two published issues of 666, which opposed the Norwegian punk establishment.