You didn't write that contents yourself, you stole it from the Villains Wiki, which violates our plagiarism policies. Copying and pasting contents from other wikis is un-creative, lazy and cheating. All contents must be written in your own words.
You can stop creating new gallery pages. The amount of images are not large enough to consider separate galleries, and don't start going on an upload mania just to achieve that. This is a Wiki and not Gallery site. Our top priority is information.