Holy shit dude.. that's Satan himself (or what I believe), we Christian's, or just a few majority of us who believe in these sort of things are told this:
The tall old man in the black suit with a top hat is one of the most common experiences of a negative presence out there. Skeletal features, pale skin, terrifying eyes, black suit, black hat, sometimes a cloak.
Do not speak to him, do not interact with him, do not acknowledge his presence other than to tell him to get out, in the name of Jesus Christ.
The man in the black suit is either a demon or Satan himself. He came in this form to many of the most famous occultists (Satanists) and magicians of the 19th-early 20th century. He will only trick you, sway you, try to make you believe he's just an innocent disturbed spirit that needs help. Do not give him anything he asks.
The same thing I see in your photo has been seen in other photos with children too.
I'm not liking what I'm seeing here.