'Rotbom'.
Ivar Starkenberg was a Swedish editorial cartoonist and comic artist who contributed to Erik Lindorm's satirical magazine Naggen from 1914 to 1918. From 1928 onwards, he gave comments on politics in Socialdemokraten/Morgontidningen and in the 1940s, he was present in Trots Allt. He is best known as the creator of the series 'Rotbom' (1924-1947), published in Vi magazine until Starkenberg's death.