Here’s a classic example on how NOT to shoot using a fisheye lens and flash!
It was late at night just before I went up to retire. Before turning off the light in the livingroom, I noticed that Charlie was under the coffee table, hiding. Usually he should be in bed (translation: sofa, he took it over from the humans..thus yes, our livingroom is his bedroom) but that night I don’t why he was under there.
Not wanting to walk to the light switch to turn the lights back on, I used my camera flash and so, that shadow in the middle was from the built-in flash. If only camera built in flashes have ” light fixtures” that automatically adjust into any situation, eh?