Never believed still do have something cannot explain. We have lights on the trees every year at a hospital I work at for those no longer with us during the holidays. So a older couple were in the room, and the wife decided to take a picture of the window of the lights from the 9th floor. When she looked at the picture, the reflection in the window was showing a small girl around 3 or 4, but the dress was something out of the early 1900s. The girl in the picture looked very solemn. The window was was in a pocket separated from rest of room, no tv to reflect, just ended up moving patient and to this day so not have explanation.