Daniël Kox is a Belgian comic artist, best known for the humor series 'L'Agent 212', which he makes with Raoul Cauvin for Spirou since 1975. Born in Ottignies in the Walloon part of Brabant, Kox developed an interest in comics and drawing while growing up. In 1967, he presented his work to comic artist Jidéhem, who gave him some tips and tricks. By 1970 he got the opportunity to publish a couple of gags starring the ranger and the poacher 'Vladimir et Firmin' in Samedi Jeunesse, a monthly comics magazine published by Éditions du Samedi. Three years later, he assisted Dino Attanasio as a background artist and colorist on his 'Spaghetti' stories.
Through Peyo, he began his association with Éditions Dupuis and its magazine Spirou in 1974. Kox has remained affiliated with this publishing house ever since. He initially made illustrations for the 'Nature Jeunesse' section, and also assisted Francis on the artwork of his 'Marc Lebut et son Voisin' comic. The first gag starring the policeman 'L'Agent 212' was published in Spirou in 1975. This collaboration with Raoul Cauvin soon became one of the most popular features in Spirou, and is published in album format by Dupuis since 1981.
The gags and short stories show the everyday events in the life of the chubby and casual traffic policeman Arthur, who goes by the professional number 212. The events in 'L'Agent 212' are far from the heroic antics presented in most comics about police officials. Instead, Cauvin and Kox burden their sympathetic character with traffic offenders, drunks, annoying neighborhood children and other disobedient civilians, as well as an occasional suspicious package. Collisions with his hot-tempered police commissioner and other colleagues are also part of the job, and Arthur's home situation with his wife Louise is also regularly covered in the comic. Throughout the years, Daniel Kox has worked with assistants like Thierry Capezzone and Péral for 'L'Agent 212'.
Between 1978 and 1981, Kox also made a half-page gag strip about two tramps, called 'Les Indésirables', for which he did both scenario and artwork. Kox additionally cooperated with Louis-Michel Carpentier, Malik and Jidéhem on the collective series 'Chansons Cochonnes' for the publishing house Éditions Top Game from 1990 to 1992.