A steam engine rushes towards one at full speed. It is getting close, it looks as if it is about to drive through the screen.
Panicked spectators try to flee.
This is it. The movies have just seen the light. But nobody for a second imagines that these flickering images, today so loaded with emotion, have just given birth to a new art form - the seventh. The public adores it. In the early thirties, a huge surprise, the screen can not only be seen but heard.