A typical work, such as Seven Days, consists of a single beautiful black-and-white photograph taken on an epic walk, with the mileage and number of days taken listed beneath.

一个典型的作品，比如《七天》，由一张美丽的黑白照片组成，它是在一次史诗般的步行中拍摄，拍摄的里程数和天数就列在下面。

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An analogy that applies to levels of abstraction is that of a black-box view (a higher level that does not show implementation details) and a white-box view (an inside look at how things work).

与抽象级别类似的是黑箱视图(不显示实现细节的较高级别)和白箱视图(显示事物工作方式的内部视图)。

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When we think of the tonal range, we usually think of black and white images and how the highlights and shadows work together.

在考虑色域时，我们常会想到黑白照片和亮部及阴影的相互作用。

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That was the effect of a black-and-white Verizon commercial--the agency's first work--on the first anniversary of Sept. 11.

FORBES: The Men in The Gray Flannel Suits