Flash, or No Flash?

Got this tip via e-mail from Micheal C., who interned at Patuxent back when I was a staffer there. He has now been at the WashTimes so long I feel positively ancient.

He sent me this link to a post from "Night Photography by Andy Frazer." It is a great comparison of two photos, one taken without flash, and one with. Can you tell which is which?

Happy Halloween, all. Get those punkin's in if you want a shot at the book...

(Thanks, Mike!)