Organizing a book around Ben and Tom had obvious drawbacks, since it illuminates parts of the New Deal and leaves others in darkness.

The secondary mirrors could be tilted independently to illuminate or darken different parts of the torus as required.

Cities are especially fond of old-fashioned streetlamps like the retro bishop crooks - so named because they look like a bishop's hooked staff - that now illuminate parts of Lower Manhattan.

By moving the light source, the light can be used to selectively illuminate parts of the subject or to "paint" a picture by shining it directly into the camera lens.

I've illuminated parts of my mind that most people don't even know they've got.

"It's only a theory, I admit," he said as the computer illuminated various parts of a grid-diagram of Zor's vessel.

Once more the flashlight came on, illuminating electronic parts spread out on the far bed.

Patches of light, not at all welcome, were beginning to illuminate parts of that blackness.

In the darkness of performance hall, Fen-Ma Liuming lit matches one by one to illuminate different parts of his body.

By using this technique, the photographer can illuminate specific parts of the subject in different colours creating shadows in ways which would not normally be possible.