Vandersteen could no longer handle the work load on his own. In 1949, he hired his first collaborator, François-Joseph Herman. Herman stayed with Vandersteen only three years, but his tenure was the start of the large Studio Vandersteen, which has continued the series. He was followed by Karel Boumans in 1952, who was an anonymous contributor until 1959. He worked mainly for "De grappen van Lambik", a "Suske en Wiske" spin-off Vandersteen created for the weekly newspaper "De Bond", which ran from 24 January 1954 on. But he also inked many "Suske en Wiske" comics, including those in "Tintin". Vandersteen devoted himself more and more towards the storytelling and the initial pencil drawing, which he considered the artistic process, while the inking was more of a craft.