Wanting to be a fly on a wall in order to see what will befall, might not work; might be unwise, since flies have all got compound eyes.
They’re quick to see if anything moves; three-sixty degrees in all their views, but images make a mosaic design where nothing seems to stay in line.
And since they fail the focus test, whatever they see is fuzzy at best!
Inspired by Kaleidoscope prompt and image of a HOUSEFLY COMPOUND EYE from the nikonsmallworld photograpy competition