Cropped Screencap From "My Little Pony" Or Related Canon Video (Or MLP Comic Book.) · 9:44am Jun 17th, 2021
On fimfiction.net, a story's author can link from the story's cover image to the cover image's source.
I make some of my cover images by cropping (selecting part of) a frame from an episode, movie, or related canon MLP video. Because there's no direct source for my image online, this blog post might be the closest thing to a "source" I can link!
That's how I got cover images for stories like the examples below.