The image shows a group of firefighters in a room with large windows. They are all wearing black and yellow uniforms with reflective stripes. The firefighter in the center of the image is holding a green oxygen tank and appears to be checking it closely. To his left, there is another firefighter wearing a black jacket and looking at the oxygen tank. Behind them, there are several other firefighters working on a table with various equipment. The room is filled with fire extinguishers and other firefighting equipment.