Aspects of light

I took a portrait of Thomas and the light affected the photo. The light affected the photo by casting a bright light on Thomas that made the photo interesting.
In the photo, the light was coming from above. Thomas points to the light so you clearly tell where its coming from.The light forms a soft shadow of Thomas. The quality was clearly soft shadow. In the photo there were two light sources: there was a light from above and a light from the window.