I was sitting in the back yard of my home with family members, and a picture was taken by a family member. That Easter afternoon we enjoyed the day, and there was nothing out of the ordinary. It was not until approximately 2 years later while going through some pictures that I noticed this strange object hovering above us in the photo. I forwarded copies to each family member, and we all had a discussion about the object in the picture. No one remembers hearing, or seeing anything on that day. My sister in law snapped the picture, and from were she was standing she would have seen this object clearly yet she did not. My wife is also sitting looking directly at the object yet she did not see it either. There were six of us in the back yard, and no one remembers seeing, or hearing anything at all. When we saw the photo we were all stunned since it appears to be almost right over us at a low altitude, and certainly visible. Whatever it was it should not have gone unnoticed therefore our only conclusion is that it must have been cloaked, and therefore silent, and invisible to us, but not to the camera.