Glacier
A slow-moving river of ice — vast frozen supply that shapes the land as it inches forward.
A glacier in a dream is the dream's image of vast frozen supply that shapes the land as it inches forward. The glacier moves slowly; the movement is the work. The dream brings the glacier when something in your life — a long institution, a multigenerational project, a slow accumulated influence — is currently moving so slowly that the casual observer thinks it is still, while the valley it is carving knows otherwise. A glacier seen at scale, its work visible in the cut walls behind it, is the dream affirming the long force. A glacier in retreat, with the ice thinning and the water running out of it, is the dream noting that the long slow force is now losing its substance, and the shaping it did is the only record of it that will remain.