Not really, with DeviantArt, ANYONE can claim to have drawn said image. Or they may take an image and not reference the artist. With there being a page, if it is maintained, on here, the images will be linked to the artist, the character, and whoever posted it, as well as anyone that wants to include it in their own gallery.
Example: Can you identify who are responsible for the following two images?
Also, tv and movie characters have their own pages, the Hades from Disney's animated Hercules movie, and tv series. I am not entirely familiar with EVERY comic that has been published, but I was not aware that animated movies like Cars, Toy Story, etcetera, were comics. And when web comics are not allowed, yet movies are, etcetera