We've seen gender-swapped superheroes, now the villains are getting in on the gender-bending act. Priscilla Tramontano takes some of the Marvel universe's more fearsome male villains and gives them female form.

Following Rule 63 of the Internet, which states that for every character, an opposite-genedered character must also exist, Tramontano illustrates female versions of Doom, Galactus, Thanos, Loki, and Apocalypse. But when will Marvel or DC give us a full gender-swapped comic series?

Priscilla Tramontano [deviantART via The Uniblog]