Looks like a Roman centurion to me. That's actually a statue of Athena behind the orb. The town of Spring, TX is so haunted that "protections" are literally everywhere. Gargoyles, arches, mirrors, iron gates, etc. I was on a ghost tour when that picture was taken and our guide pointed out the many things people used to keep them ghosts away from their homes. Also on the tour was a building that used to be a bank that was robbed by Bonnie & Clyde. The story is that no business has lasted in that building more than six months or so.
I can tell the different between benevolent beings and malevolent ones and I have been accosted by malevolence Sometimes I get the feeling that I am not alone. The hair on the back of my neck stands up, my heart rates, and I can barely breathe. When ever I feel that way I start whispering "you're not invited". It's something I learned at a paranormal talk years ago. Something else I heard was to say "Jesus, Jesus, Jesus" -it has something to do with the trinity. In my experience saying the name of someone I'm close to works better. Dunno, maybe it just makes me feel better.
But as I laid there...I swear I saw the latch slowly lifting up. I have never witnessed anything like that. I would have been so scared!
My dorm had a ghost in college. The story was that she had been a student in the 60's and she was raped & impregnated by a security guard. She threw herself down a flight of stairs and died. Late at night it's been said that people can hear a banging in one of the older flights - like something or someone was falling down the stairs. The more common tale was that people who lived on the third floor could hear her in the attic rocking in her rocking chair. Late one night when my roommate was away visiting her boyfriend I heard a creaking noise coming from above me. I slept in the top bunk so the ceiling (and floor of the attic) was not far from me. I simply asked her to stop so I could get some sleep and she did.
"All our dreams can come true -- if we have the courage to pursue them." -- Walt Disney
We must have different Gods. My God said "do to others what you would have them do to you". Your God seems to have said "My Way or the Highway".