So let’s get cracking on your questions, starting off with customer Sean:
“My suggestion is that you do a post on the characters which appear in the mural in the Hall of Justice in the Superman [movie] and the likelihood of James Gunn using them in future DCU films or streaming series–especially since the text prologue at the beginning of the film mentions powered heroes first appearing three hundred years ago.
“Do you think you will see a spike in people coming into your store and wanting the first appearances of The Demon Knights, El Diablo, Amazing Man, Vibe, Freedom Beast, Gunfire, or Maxwell Lord, etc.? Should we expect more facsimile editions from DC reprinting the first appearances of these mural characters (I know I would be down for Bulletman and Bulletgirl Fawcett Comics facsimile editions)? And what are the odds that James Gunn’s upcoming projects will drive up the value of more Silver and Bronze Age DC back issues which seem to have been undervalued for the past forty to sixty years?”
Okay Sean, you’re really straddling the line here of “multi-part questions” that I asked folks to avoid, but I think I can probably swing something here that won’t take me all day to answer and will hit most of your salient points.
The mural Sean is talking about, seen briefly in that new Superman film, is this one here…image found online somewhere and cut into two pieces so we can get a better look at the images here on my website:


As Sean notes, James Gunn gave us a DC Universe That Is Already in Progress, based not just on the characters actually appearing in the movie (like, there’s a whole to-do in DC’s milieu before you find yourself with a Guy Gardner, for example), but based on the opening text establishing that super-powered being had been around for centuries.
And in that mural above, on display in the Hall of Justice, presents a number of characters from DC’s past, all apparent precursors to the modern DCU that we are seeing in Superman and will see in presumably the coming movies/TV shows based in the same setting.
There are a lot of classic characters there…Sean named a bunch, and I’ve always had a soft spot for Liberty Belle, and I know pal Dorian would like to see Wildcat. I of course would love to see these characters in live action, but at best we’ll see them as supporting characters or in flashback, or they’ll be legacy characters, with someone in modern times taking on their mantles. A period piece would be interesting, but probably not in the development strategy of Gunn and that other guy also in charge of this whose name I never remember.
If any of these characters do put in any appearances, I suspect DC won’t be shy about getting those facsimile reprint editions out on the shelf. I mean, we got a new edition of Metamorpho’s first appearance, as well as a trade of his early appearances. Guy Gardner did have a reprint of his first appeance not too long ago, but didn’t feel like it was part of the Superman promotional push. Mr. Terrific is a little trickier, with his first appearance in Ostrander & Mandrake’s Spectre and is a little harder to single out an issue with a heavy focus on him. We did get a new mini, though.
When it comes to affecting the back issue market, DC movies don’t seem to put a collective finger on the scale quite the same way Marvel movies do. I had a very slight uptick of interest in Superman comics, but it wasn’t consistent. Otherwise, no go, outside the stuff that’s already of interest (like Guy’s first appearance). That’s not to say there probably isn’t someone out there doubling their prices on every appearance of all the characters from the movies, and that there aren’t buyers out there going for it.
This is a little outside the purview of the question, but it’s possible DC prices may increase once supply begins to shrink further, as the stores that bother to carry that backstock become fewer and harder to find. OR prices plummet as the comics from those stores get dumped on the market as those shops die off. Definitely one of those two…come back and check with me about this in a few decades.

So the other day I was thinking about endings in comics, where a character/franchise was allowed to come to its natural conclusion. Not just “well, this series of Avengers has reached its conclusion/dropped enough in sales, time to end it and start a new series with the same name.” But, like, creator-owned characters, ones where there is a person in charge who can say “well, that’s enough of that” and wrap everything up, without anyone to gainsay them.
Which puts me in mind of Concrete, where creator Paul Chadiwck had noted a way to end the series. I talk about it
I noticed a lot of discussion on 





Now here’s a comic where I read every gosh-darn issue, unlike some of thge other entries in this particular series of posts. Adrian Tomine’s Optic Nerve had its origins in a series of self-published mini-comics in the first half of the 1990s. …Which, okay, I lied, I hadn’t read the mini-comics, but can easily at any time, which I’ll get into in a sec.

