group of young men marching in formation on a grassy field under a partly cloudy sky

group of young men marching in formation on a grassy field under a partly cloudy sky. They are wearing white t-shirts, dark pants, white shoes, and hats with brims. They are marching in sync, moving in a straight line. There's a tree visible to the left. In the background, other people can be seen standing or moving on a field.