You know what would be cool? You know people who take photos of themselves in the mirror? Yeah, we've all seen them. Just thought, open an image editor, any one will do, and use the reverse image tool to flip it correct left to right, or right to left, it's the same thing. Save it and then post it.
It take all of a minute at most and makes the image photographically and physically correct. And gives the viewer something better to see, what they would see if they were standing there.