196

You CAN in fact more or less do this for real: photographing a mirror from a straight on perspective without the camera visible.

https://youtu.be/ZlaeWRMYwGg?feature=shared

Basically, you need a special tilt-shift lens that distorts perspective to where it looks ‘straight on’ while the camera is actually off to the side or down below. If you do it correctly, the viewer won’t even notice anything’s missing.

These lenses are primarily used for architecture photography to prevent ‘leaning buildings’. They can also create really cool miniature effects. It’s quite a useful bit of gear, but also rather expensive because it’s such a niche lens.