I was thinking Coca Cola or Pepsi ads.
Maybe some sort of booze.
“Break your Ramadan fast with some Chivas Regal!”
Which, mind you, would be much easier to change if it was some sort of laser projection.
True. Backhoes on the moon are not cost effective, and not nearly tacky enough. Should have a news chiron running underneath the ads, preferably by FNC.
And then there’s the dark side of the moon. There may well be an interplanetary market that has yet to be tapped. We could have one big sign saying: “Juiciest Brains, Best Slaves, 34,000 Miles” or “Want an Easy Conquest? Our Puny Weapons Are No Match for your Superior Intellect. Contact Sal. 1-800...”