What if glaciers began orbiting one another like moons

Along a frozen coast, enormous blue glaciers lift free and begin orbiting one another like a miniature system of moons. Stable paths, changing shadows, drifting debris, and layered depth make the orbital motion believable. Cracks, trapped bubbles, meltwater, and drifting ice reveal their mass. Join the orbit of the nearest form and reveal the complete system turning around its center.