This is a vintage black and white illustration depicting a rocket launching into space. The rocket is cone-shaped with a bright, glowing exhaust trail. It's ascending through a field of numerous stars, creating a sense of vastness and depth. Above the rocket, a crescent moon is visible, adding to the celestial setting. Below the rocket, there are billowing clouds, suggesting the launch point. The style is reminiscent of 19th-century engravings, with detailed cross-hatching and a focus on texture. The text 'Une heure. (Page 154.)' is visible at the bottom of the image.