Orb Sighting in Versailles Chateau, France

(Click Photo to Enlarge) This photo was sent to us via email by Mascha from Los Angeles. Mascha writes: This photo was captured on August 11th, 2009 in Versailles Chateau, France. I had a tour through the castle and was taking photos as I walked from one room to another. The weather was warm but cloudy. On this photo you can see an orb in the ceiling that has a face. That puzzled me. It is clearly not a dust particle because there aren't any rings inside it. It looks like a ball of light/energy that has a face. Perhaps it is a spirit of one of the castle's previous residents, now watching over all of the castle's visitors.