House-ad for The Sandman (1989).

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House-ad for The Sandman (1989).
"Hi, there ! Welcome to the coolest girl-meets-ghoul mag on the market!"
House ad for Vampirella in Creepy #30, November 1969
A 1983 (I think) house ad for the next year of the New Teen Titans
A couple of these are worth more attention
(It's his grandmother and grandfather coming to check on their favourite grandson. They were AWESOME and the fact I don't think we've seen them in decades in a crying shame)
(To become part of a storyline which proved to be incredibly unpopular (At the time, maybe it's been reconsidered since then), her forced political marriage to another Tamaranean royal family, derailing her relationship with Dick Grayson with little of interest in exchange)
(You do realise how LITTLE that narrows things down, right? I mean he attracts mystery men like a UV light attracts moths. In this specific case it's Adrian Chase's Vigilante, but it could be Joey Wilson in a hat, or Slade Wilson without his weapons or... well, you choose)
Marvel house ad for The Spectacular Spider-Man #1, from Silver Surfer Facsimile Edition #1, March 2026 (original August 1968). Shows pre-painted version of Spectacular Spider-Man #1 cover--pencils & inks by John Romita Sr.
Info from Grand Comics Database
P, Craig Russell
Elric house ad
Lobo house ad (circa March 1995)
David Mazzucchelli Daredevil: Born Again "Apocalypse" Promotional Poster Illustration Original Art (Marvel, 1985). Source