Salvador Bartolozzi was one of the most important Spanish comic artists from the 1920s. With his several famous characters, such as the 'Pipo y Pipa' and his free adaptation of Collodi's 'Pinocho y Chapete', Bartolozzi counts as an innovator of the Spanish comic strip. Bartolozzi went to Paris, where he stayed for six years. After his return, he joined the publishing house Calleja. Bartolozzi collaborated with several juvenile magazines, such as Pinocho, Macaco and Chiquilín.