I don't understand what you want us to look at? All I see is a picture of stained glass window, taken with the flash on. Could you tell us what you think is odd about the picture?
It's where something insignificant is perceived as significant. It typically is a vague, obscure image or sound that is interpreted as being something more. Examples include seeing images of Jesus Christ in burn markings on a piece of toast or seeing the man on the moon. In practice the Rorschach inkblot test uses pareidolia to gain insight into a person's mental state. The ink blots alone are designed to be insignificant images but the responses they illicit in people are representative of the significance that the person's perception places on the images.
Oh, my God -- it's a demon! Oh, wait... no it isn't... it's a rock. The phenomenon of seeing a familiar shape or form in random combinations of shadows and light is known as pareidolia or matrixing, and the thing itself is called a simulacrum. It's very common to see what looks like a face in jagged rocks (like this photo), grass, dirt, water, clouds, flames, clouds of dust, visible gas -- even a pile of crumpled clothing on the couch. (Haven't you put that away yet?)(Source)
The human brain seems to be wired to recognize faces. That's why it's so startling to sometimes see them in pictures like this. Although the rock formation is completely random in nature, gosh darn it that looks like a face! It must be a spirit! It's especially disconcerting to some people when the face, again like this one, resembles the traditional depiction of the Devil. It freaks them out.
In fact, look closely at all of the rock in this picture and you'll see several faces. So either we're just seeing things or this wall of rock is seriously haunted. Which do you think is more likely?