sentences:  He won the award for 'Best All Around Artist' at Warren in 1974.Following this period in the U.S. comics industry making horror comics, he returned to Spain and formed a lasting and fertile working partnership with Antonio Segura in 1981, initiated by the serial publication of "Hombre", a post-apocalyptic saga, in the magazine "Cimoc".By 1983, Ortiz and Segura joined with several other artists including Leopold Sánchez, Manfred Sommer and Jordi Bernet, to form the short-lived publishing house Metropol with the artists' interest in mind, responsible for three comics magazines, "Metropol", "Mocambo" and "KO cómics".