They must be relatively short, well documented, without speculation. Personally, I'd like to see articles on the Photo Drama in Europe. There were separate Polish and German versions. I know little about them, though I've seen some of the alternative slides.
There are all sorts of things that can be said about it. Bruce - our fearless leader - knew one of those who worked on gathering the slides. Fun fact, huh? We have a few of the glass slides. But we'd like to see original, documented research. Probably under two thousand words.