The photo you see is a shadow. I saw him in a hospital in the city of Sigli. The ornamental lamps mounted on the state-owned hospital fence reflect light on the very dirty water of the trenches, but do not look dirty at night. In fact, the reflection light becomes very beautiful similar to the original color.
While the shadow that resembles the human form is not a mysterious creature from another realm, but only the shadow duplication of the photographer.