Tintin (character) with word balloons, in which he depicted a boy and a little white dog. Abbe Wallez thought that these characters could be developed further, and asked Hergé to use characters like these for an adventure that could be serialised in . Hergé agreed, creating "The Adventures of Tintin" as a result. Images of Tintin and Snowy first appeared in the youth supplement on 4 January 1929, in an advert for the upcoming series. However, Hergé would later insist that Tintin would only be "born" on 10 January 1929, when "Tintin in the Land of the Soviets" began to be serialised
Tintin (character) drawings of Totor merely illustrated the story; the text that appeared below the drawings is what propelled the action. Totor had been very much in Hergé's mind; its new comics character would be, Hergé himself later said, "the little brother of Totor ... keeping the spirit of a Boy Scout." Assouline would describe Totor as "a sort of trial run" for Tintin, while Harry Thompson noted that in several years he would "metamorphose" into Tintin. Hergé had seen the new style of American comics and was ready to try it. Tintin's new comic would be a strip cartoon with dialogue