The camera used was of low resolution, brand and model are: Canon SD1000 and only has 7.1 megapixels. My mother said they did not notice anything strange in the sky that day that everything was normal and it was in the picture I just realized, and this happened on the 29th July 2012. My mom and I are quite informed about this issue and that there are lots of fakes about UFO's photos, but I can assure you that the photo is 100% real, and I've had experiences before but unfortunately I have no evidence.