Hariton Pushwagner is a Norwegian pop artist whose work contains strong sci-fi and comic-book like elements. Particularly when seen in a gallery or in a book his almost obsessively repetitive work powerfully evokes sci-fi dystopias and the crushing effect of modern architecture and consumer culture on modern Man. He has produced a large-format graphic book “Soft City”. Currently (till 2 Sept) there is an exhibition of his work in Milton Keynes: http://www.mkgallery.org/exhibitions/
Reproductions of his works can be found online.