Microurban Apocalypse Window Posters

I was recently commissioned by Champaign-Urbana Adventures in Time and Space (C.A.T.S.) to produce three awesome large-format window posters for their Escape Room. See below for my process. I started thumbnailing ways to use Champaign-Urbana landmarks in some kind of end-of-the-world or retro way. We started steering towards old pulp magazine