Mark Schilders published several realistic and humorous strips in smallpress magazine Iris. He was also present in Incognito, and in the anthroposophical magazine Jonas with the comic strip 'Wiro'. For several years, he was mainly active as a musician and an illustrator for folders. He returned to comics as a member of the Mark Retera Ensemble, working as a gagman and artist on the 'Dirk Jan' comic.
contribution to Incognito chain comic Het Lieve Leven.