If you wanted to see more of the hyperfutures of Hickman's Avengers and X-Men runs, then this is the series for you. I recommend not skimming previews, because the shock of turning each page is delightful. Basically, imagine a series where some pages look like Dave McKean's Arkham Asylum, and others like his Coraline.
Issues are .99 to 1.49 at Amazon right now, depending on length.
From an interview with Huddleston:
Decorum really got started with a Facebook message from Skottie Young. Skottie messaged me and asked if I’d be interested in talking to Jonathan about a project, which of course I jumped at. When Jonathan and I finally connected he basically said “I like your work, what do you want to draw?” Stunned, I said I’d like to do something big and sci-fi, and that was really it.