momentrabbit noted that some owners of antique cameras do something called "Through the Viewfinder" photography, to create images that might resemble actual shots taken with their cameras. A quick initial effort produced some grainy, muddy images of the dining room chandelier with a couple of balloons hanging from it.

It looks like a photo from a particularly unsuccessful Soviet moonshot in 1960.
Of course, the setup was suboptimal. For the best quality photo, I would need... SCIENCE. So, I sat down and made... AN APPARATUS.

BEHOLD!
( Let's look inside the box! )