Ohser was born in Untergettengrün, nowadays an outlying centre of Adorf, in the Vogtland. When he was four years old, his family moved to Plauen. He completed his studies at the Akademie für Graphische Künste und Buchgewerbe in Leipzig in 1928, and began work at the Sächsische Sozialdemokratische Presse. In his work for such democratic magazines as Vorwärts, satirical representations of Joseph Goebbels and Adolf Hitler earned him the enmity of the Nazis, and he was prohibited from practicing his trade. He continued to work under pseudonyms, and from 1940, began again to produce cartoons on political themes. He was arrested on charges of expressing anti-Nazi opinions. On April 5, 1944 – the day before his trial – Ohser committed suicide in his cell, no doubt anticipating what befell the longtime friend and associate with whom he had been arrested, Erich Knauf, who was executed weeks later. E.O.Plauen also did the black and white illustrations in the satirical poetry books 'Herz auf Taille' and 'Ein Mann gibt Auskunft' by Erich Kaestner.
''Vater und Sohn''
Vater und Sohn was a generally wordless feature consisting typically of five or six panels, in which a stout, bald man with a moustache and his young son Eric get into and out of various predicaments regarding day-to-day events. The strip featured slapstick humour most of all but emphasizes the tender and conspiratorial relationship between the two. The strip appeared from 1934 to 1937 in the Berliner Illustrirte Zeitung, for a total of 157 episodes. In the early 1990s, the feature was also transformed into a children's book series by Iranian publisher, 'Vazheh', which included explanations of the cartoons along with the strip on the opposite page.
Memorials
In 1968 his ashes were interred in the central cemetery of his hometown, which took over responsibility for the grave's maintenance in 1988. The Städtische Galerie in Karlsruhe mounted an exhibition of his works in 2001. He is also remembered with the E.O. Plauen prize for an outstanding living caricaturist. Moreover, his "Vater und Sohn" characters have a statue in his hometown, where the figures also appear on storefronts and tram schedules Vater und Sohn also inspired the Belgian comic strip Piet Fluwijn en Bolleke by Marc Sleen, which is also a gag-a-day comic about a father and his son.
