User blog comment:Justin Paolo Balen/Low quality pictures/@comment-24088226-20140427123703

I think it's an issue with wikia's storage of images. I've seen what you are talking about, but it always seems to resolve itself after a bit of time. Clearing one's browser cache may speed up the display of the proper image. For example Aqua's page looks fine to me right now, and the image's history shows no signs of editing, but I don't doubt that for awhile the image looked messed up to you. From the times where I've seen the issue that I think you are describing, it looked like wikia had 'lost' parts of the image, and had then stretched the remaining part to fill in the empty space. Pity I didn't take a screenshot the last time I saw it.

http://postimg.org/image/7nxfei7il/