duchessa Altea di Vallenberg

Duchessa Altea di Vallenberg is a recurring aristocratic figure in the Italian crime-thriller series Diabolik, moving through the same dangerous world as the master thief Diabolik, his partner Eva Kant, and the relentless Inspector Ginko.

Stepping out of the shadowy world of Italian crime comics, duchessa Altea di Vallenberg made her debut in Diabolik #22 in 1964 — right in the Silver Age — courtesy of Astorina, the house behind one of Europe's most iconic thriller series. Over a remarkable span of nearly 45 years, she carved out a recurring presence across Diabolik, Diabolik - Le origini del mito, and Diabolik R, sharing pages with the master criminal himself, the relentless Ispettore Ginko, and the legendary Eva Kant. With 23 catalogued appearances, she's a genuine fixture of this beloved Italian universe — the kind of aristocratic figure whose name alone promises intrigue, elegance, and danger in equal measure.