Alternate History of Photography: how early could it have been invented?

[Alan Gales]

Harold: Please do give it a try.

As for "Space Aleans and Aztecs . . .They wouldn't have taken their film home . . .it would have been all digital imaging anyway.

I don't know, Drew. If they knew how to travel here then they were smarter than humans. If they were smarter than humans then it just makes sense that they shot film instead of digital. Probably large format film too.

[Drew Bedo]

Alan: Wish I had thought to say that . . .!