Reaction

Camp Daniel Boone.

Many people pictures fall into one of three categories: action, reaction or interaction.

Facial expressions are pan-cultural. That is, they are universally understood across cultures anywhere on Earth. Sport photographers know to turn the camera to the crowd after some momentous play. Emotion is always present at a sporting event. For every action there is a visual reaction. You have to be prepared to catch it because it is often fleeting. 

This Scout has reaction on his face as he experiences Scouting fun at Camp Daniel Boone, North Carolina.

See more reaction pictures.