Photographic picture analysis

This is a good photo of flood fighting and disaster relief. Black-and-white film avoids the noise and confusion that may occur when shooting color film, which may interfere with the attention of the subject. Proper use of light can better highlight the limbs in various postures, reflecting the hardship of the wild environment and the labor with high physical consumption. The face of the crowd is deliberately cut off in the picture, but with the help of the diagonal line formed by the slope, the reader's attention is attracted to the invisible upper left, and the limbs of various postures are fighting in that direction (you can really feel the fighting). This photo gives a strong shock and is a masterpiece of photography.