A fun story happened on Facebook this week. Facebook moderators removed a photo of a woman in a bathtub showing her elbows. Why? Because at first glance the elbows look like boobs.
Facebook censors photo because it looks like it showing a topless woman in a bathtub. The prank photo is a skillful illusion as the breasts are just the women's elbow. At first glance it looks like you see big breasts until elbows appear. I guess that illusion only works with men. I would think though that Facebook is using software to scan for nude photos.
Since Theories of the deep understanding of things posted the removal of the photo by Facebook moderators the photos got viral. Facebook has already apologized for the removal and the image is back.