The Thames is the "Liquid History" of Britain. In dreams, it represents the flow of time and the weight of collective memory. Its tidal nature suggests that what is lost will eventually return, though perhaps in a different form.
Spiritual Significance
The river acts as a psychopomp, carrying the soul through the layers of the past. It symbolizes the connection between the modern world and the ancient underpinnings of society.
Psychological Perspective
It represents the "Long View." Dreaming of the Thames suggests a need to look beyond immediate concerns and see how your life fits into a larger, historical pattern of ebb and flow.