Stefano Bonfanti e Barbara Barbieri, a.k.a. "Dentibl?", were born in Empoli in 1976. Cartoonists and illustrators since 1999, they cooperate on every single stage of work. In 2000 they launched in Italy the comic book series "Zannabl?" of which they are both authors and artists. In 2003 they set up a professional studio of illustration, copywriting and toy design, and their main activity was focused on toys for Easter eggs and similar items.They are also artists and colorists for comic books that are published in French-speaking nations by important publishing houses, among which Vents D?Ouest (Gl?nat group) and Jungle (Casterman group).