A group of seated students are focused on their work, possibly taking a test

A group of seated students are focused on their work, possibly taking a test. The classroom features light blue desks and chairs. In the background, a man stands in a doorway, looking in. He wears a green jacket and tan pants. Another man, wearing a red jacket and gloves, stands near the foreground, also appearing to observe the students. A switch panel is on the wall next to the doorway.