Strange Jpeg? Girl Not Alone?

[AceInfinity]

It's really cool looking at the exif data for pictures...for example this was taken with a Sony Digital Camera in 2006.

Yeah, you won't find this kind of cool stuff in PNG though as it's very minimal for an image file. Jpeg your right though is a cool format as it can store lots of information about the image itself But disadvantage because that's the reason why it's also such a large file size in comparison to gif or png.