You might think that a photograph of an empty hotel room is pretty mundane. After all, it’s just a bed, some curtains, maybe a table, a chair and a bathroom. So if you’re not a travel blogger or a guest with a complaint about the room, then taking a photo of it might not be your top priority when you travel.
Since 2015, however, more and more people have been encouraged to take pictures of their hotel rooms. And the disturbing reason why might send shivers down your spine.