After supper at red lobster on n main street roswell, 07 july 2019 at about 9 p.M., took picture of wife in front of the restaurant. afterwards, found a disc-shaped object hanging over the building in the photo. looks like a full moon, but that was not a full-moon day. in attached picture, object appears above and behind sign that says "weekly specials". checked camera and found nothing on the lens that would give that image. went back the next day and found no similar object and no structure at the back of the building that could have held up something to be shown above the roof of the building. would be interested to know if you can figure out what that object might be. thanks.