I have a picture slanting into the sun, taken when the lens was not properly cleaned. As a result there were flares (not sure that's how to describe them) reflected off the dirty spots and appears on the photo. I have attached a copy of the photo here and the blue arrows show where the "flares" are. I wonder what is the best way to remove these spots. I have tried a couple of ways, including using content-aware fill, which obviously is a disaster. Thanks.