There are five people in the image. One person is wearing a green shirt and is seated at a desk with their back to the camera. Another person is standing behind them, also wearing a green shirt. There are two more people sitting at desks, one with their back to the camera and the other facing the camera. The third person is standing near the desks, wearing a white shirt. The fourth person is seated at a desk, wearing a blue shirt. The fifth person is standing near the desks, wearing a black shirt.