Blue Face & Boy Ghost Pictures

We recently received several ghost pictures that are very intriguing. Therefore, we decided to post a couple of them. The first image has a striking blue face in it and is inexplainable as to how it occurred. Is it by accident (matrixing/anthropomorphizing)?

The second photo looks to have a little boy hiding behind the glass. There is no way to verify it by adjusting the photo, and the close-up reveals nothing more than you can find in the photo below...