About 25000 years ago, Alpine Glaciers filled most of the valleys and even extended onto the plains. Using a computer model that contains knowledge on glacier physics based on modern observations of Greenland and Antarctica and laboratory experiments on ice, help from traces left by glaciers on the landscape, and one of the fastest computers in the world, this animation is an attempt to reconstruct of the evolution of Alpine Glaciers in time from 120000 years ago to today.
After: J. Seguinot, S. Ivy-Ochs, G. Jouvet, M. Huss, M. Funk, and F. Preusser. Modelling last glacial cycle ice dynamics in the Alps, *The Cryosphere*, 12, 3265-3285, https://doi.org/10.5194/tc-12-3265-2018, 2018.
4K version: vimeo.com/300291304.