The image is a photograph of a yellow sign with black text that reads "Tug Essayons Engine". The sign is placed on a glass window with a blurred background. The text is written in a clear font and is centered on the sign. Below the text, there is a description of the engine, which is a steam engine powered by the Essays. The engine is shown in a close-up view, with the steam engine visible in the background.

The text explains that the engine is powered by a steam-powered engine, and that it is a high-pressure engine with a low-pressure pressure. It is used to propel the engine forward and forward, and the steam is then released back into water. The steam is also powered by an engine that powers the engine. The image appears to be taken in a museum or exhibition space, as there are other artifacts visible on the right side of the image.