Tropes came up in conversation during a TV show we were watching last night. I’ve generally thought of them as something to avoid or twist. This essay describes a trope that has been common — but is changing — in fantasy. It’s a trope writers of any genre could help to change.
Move over HP Lovecraft, black fantasy writers are coming through | Books | The Guardian
http://www.theguardian.com/books/2014/dec/09/move-over-hp-lovecraft-black-fantasy-writers-are-coming-through