在底片效果的图像里，十字准线标记出现在天空背景中。
The crosshairs show up in the sky in the negative of the photograph.
将黑白底片冲印在彩色纸上产生一种类似的单色效果。
Printing a black-and-white negative on to colour paper produces a similar monochrome effect.
曝光是在相片冲洗过程中把底片暴露在光线中所发生的效果。
Solarizing is an effect that occurs when a negative is exposed to light part way through the photographic development process.
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