"That's cool!"

"This image satisfies requirement 3: Outdoor available light portrait. This shot was taken under the same setting as the previous one (getting light from the sun through an umbrella that serves as a diffuser). It is different only the way the subject turned away from the umbrella. So this time the key light was the sunlight while the fill light was the light through the diffuser."

"As you may notice from the shadow on the face, she turned her left side towards the sun (through the umbrella). As for camera setting, I used the widest aperture possible just get the background blurred and make the subject stand out."

"This photo satisfies requirement 3: Outdoor natural light portrait. This shot was taken around 5 pm getting late-afternoon light. Of course, the light would be too bright so I took the shot in shadow. But, it was under the shadow of a (somewhat) translucent white umbrella that serves as a diffuser. The face got very uniform light (key light) through that diffuser. There is no single source of fill light but it just came from every direction."

"As for camera setting, I used the A-mode with widest aperture just to get only his body in focus."