by a skilled retoucher. I'm a hack and can get rid of most simple ones. The more complicated the watermark the harder to get it off. There comes a point where an image thief will not think it's worth it. Here is the Playboy chip that was posted. Then I removed the watermark and then twisted things around a little.

I doubt if a photo could be used as evidence in court anymore. I don't believe anything I hear and only half of what I see.