Assuming that all images on trope pages come from works (which might not be safe, but let's roll with that for now), it might be clearer to call it "image source work", otherwise someone might put a URL in there.
-- Bob
I have been Roland, Beowulf, Achilles, Gilgamesh, Clark Kent, Mary Sue, DJ Croft, Skysaber. I have been
called a hundred names and will be called a thousand more before the sun grows dim and cold....
I have been Roland, Beowulf, Achilles, Gilgamesh, Clark Kent, Mary Sue, DJ Croft, Skysaber. I have been
called a hundred names and will be called a thousand more before the sun grows dim and cold....