This is a photograph of a model of a dust explosion elevator. The image features a mechanical model that is situated on a tabletop. The model's body is labeled with large letters spelling "DUST EXPLOSION ELEVATOR". The model resembles an industrial building with cylindrical silos and a tower. The tower has small window-like details and a gauge on one side. A swath of smoke or dust appears to be emanating from the top of the tower. The background is dark, highlighting the model in the foreground. The setting suggests a demonstration or illustrative example of an industrial phenomenon related to dust explosions.