The paper investigates one of the most complex cases of visualizing leftist ideology from a critical, but nevertheless definitely leftist point of view within the Eastern Bloc — the case of László Lakner. Whatever way Lakner’s art can be related to several neo-avant-garde artistic strategies that ironically appropriate leftist symbols, in Lakner’s work, signs and symbols of communist ideology seem to be more than mere appropriated elements of a criticized visual and ideological system. Lakner was consistently looking for a system-critical, but leftist standpoint from the middle of the 1960s until his emigration in 1974. In this paper some examples of Lakner’s activity from this period are presented and the paper explores how he evoked documents and central figures of leftist movements, and how he used the iconography of socialist painting in a very peculiar way. The question whether some of his artistic strategies could be related to Marxist philosophy is also considered. The title of the paper refers to a conceptual drawing of the same title by Lakner that can be seen and read as an ambiguous tribute to Karl Marx.