[1] Antonio Segura's earliest work appeared in the early 1980s after meeting the experienced artists José Ortiz, Luis Bermejo and Leopoldo Sanchez who were looking for a scriptwriter untainted by the industry.

With some effort, these became published, and joined in the wave of emerging Spanish adult comics that bloomed in the post-Franco era.

It was named Metropol and bore the tag "Papeles falaces urbanos y criminales" (Deceptive, Urban and Criminal Characters/Pages).

In the early 1990s, he started the series Eva Medusa with Ana Miralles, a work which won two Haxtur Awards.

In the most recent years, Segura has worked for the Italian comics market, creating two episodes of Magico Vento and new stories for the character Tex Willer.