Penguin

The Penguin — real name Oswald Cobblepot — is one of Batman's most enduring foes: a calculating criminal mastermind who uses his veneer of aristocratic respectability and wealth to run Gotham's underworld, often operating through legitimate businesses as cover for his schemes.

Few villains carry themselves with quite the sinister elegance of the Penguin, who made his catalog debut in RW Uitgeverij's Batman: De Killing Joke #1 (1989), brought to life through the talents of Alan Moore, Willem van Helden, and Brian Bolland. Across 35 years of publication, this iconic schemer has kept remarkably distinguished company — sharing pages with Batman, Bruce Wayne, the Joker, Harvey Dent, and Commissaris James Gordon, a rogues' gallery and hero roster that signals just how close to Gotham's beating heart this character sits. Though his catalog footprint is a compact seven appearances, each one places him squarely in the company of comics royalty. For collectors with an eye for Dutch-language Batman material, spotting the Penguin in this RW Uitgeverij lineage is a genuinely rewarding find.