That photograph is basically representing the laws of lights when a body is in light and the quality and focus of light on that particular object has some functionalities as you can see, where the light is bright on that white sphere looking like a moon under that shady roof it becuase the bright color is falling from one side making a not clear disorted triangle and the other area where light is minimum is in shades that makes it look like a moon.If there are some more effects applied to it to give a contrast in negative points and some brightness or lighter in positive points it will look much better but this is a real quality picture and yet much beautiful as originally taken by sir @velimir , thank you for sharing these classy moments!