Adding flash to your images has several key benefits. These include, reduced ISO noise, sharper images, and increased color saturation Flash also provides another mechanism to separate the subject from the background, by deliberately underexposing the background one...

The color temperature scale in photography typically goes from 2000K to 9000K. Color temperatures over 5000 K are called "cool colors" (bluish white), while lower color temperatures (2700–3000 K) are called "warm colors" (yellowish white through re...