Oh for the love of God. It was an example demonstrating shadow, not a connection between poster designs of the 80's and web design of the 10's...
You being politely informed, in the case of Odeon-only Marler Haleys, there were eight stills only, and no further text (or bits of half shown still) to be added over and above. The text is printed to the poster anyway - why would they glue any other text on?
IF however, you can show me, or Paul, a Marley display WITH 10 stills and/or affixed bits of text, then I will concede. But bearing in mind how many of these I have personally seen, I sincerely doubt there will be anything new to learn here.