Requirement 2

This photo satisfies requirement 2: Indoor natural light portrait. I took this photo of a student who sat inside next to really large windows, therefore there is a lot of natural lighting. There is a big window on the wall behind the subject, and also on the wall where the subject is looking towards. The main key light is from the sun outside the window, but there is also some indoor light. There is fill light shown on the window, because it reflects some of the lights on the ceiling far from the window.

 

I used a large aperture of f/4.5 to have the foreground and subject in focus, while the background blurred. Using an ISO of 400 was best to get the image bright.

 

I cropped this image a little bit to cut out someone's arm.

Done