Ghost reveals old data on my iPhone

2013-12-22_2015

It might not look that odd, apart from the fact that I downloaded Ghost.png 4 times on my phone but the odd thing is that since that image has a transparent background it functions as a window to old data no longer on my phone (IE those pictures on the background of the image).

Anyway, that is my theory, is anyone else getting something similar to this? I guess I could look for a totally or mostly transparent image to see what else I could find, but I wanted to share first.