with a 5,000-pound camera in bad light.

Tomorrow morning or this evening, try this.

Image, take the same subject in.

One, direct midday sun.

Two, open shade.

Three, near a window.

Four, around sunset.

Don't worry about settings at all.

Just compare the light.

I think you'll find that's the point where photography starts becoming artistic rather than technical.

In fact, given your background and your eye for composition,

I suspect you'll progress much faster by studying light than by memorizing camera settings.

Okay, let's proceed on to module two with the iPhone then, please.