After the backwards trailer, the Doctor Strange marketing machine gets even odder with the release of a couple of “backlight” posters designed by Randal Roberts. The idea appears to based on the fact that director Scott Derrickson “found and purchased an original 1971 Third Eye Doctor Strange blacklight poster” late last year (art by Steve Ditko, reproduced at the bottom). Real backlight posters need – as the name suggests – require a backlight, so we don’t get the full effect on the internet, but apparently physical versions of the poster will be handed out to AMC Stubs member who see the movie in IMAX at AMC cinemas in the States from 4-13 November. Lucky them. Presumably torches or lightboxes won’t also be provided.