Best City Night Views of Taipei and Other Cities : New York City at Night with Purple Sky
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This is an awesome city night view of New York with a purple sky. The photographer used a long-exposure technique to create a dramatic photo. A purple sky may simply be the result of the reflection of light. It happens when the sun is low on the horizon, its light has to travel through more atmospheric pollutants, which can cause the sky to take on a purple color.