We're starting off with a blacked-out image that I have divided into a grid of 70 pieces.
Now you can ask either a yes or no question about the image OR you can ask to have a particular region exposed. There are 10 columns (1 through 10) and 7 rows (A through G) so if you want an area exposed you can post, for example "B3" or "G10."
Just so you know, the final answer for this particular puzzle will be in the form of "A BLANK with a BLANK." If your answer is not in that format, then it's probably not complete so you won't get it correct.
You have 20 posts to get it right (questions + exposures.)
I will be scrupulously following the rule of ignoring all comments after the most recent new comment that I haven't answered. So just wait until I answer before asking your question/exposure.
As areas are exposed I will update the image below.

Answer: