The video shows a black and white map of a city with a river running through it. The map is detailed, with numbers and letters indicating different areas and streets. The river is labeled "RIVER THAMES" and there is a small boat drawn on the water. The map is zoomed in and out, and the boat moves along the river, indicating the flow of time. The video is in grayscale, and the map appears to be old, suggesting it may be a historical document.