Layers of ice on the edge of a drying-up Karst spring. Layers of ice on the edge of a drying-up Karst spring at Močilnik, the source of Ljubljanica river.
Layers of ice on the edge of a drying-up Karst spring. Layers of ice on the edge of a drying-up Karst spring at Močilnik, the source of Ljubljanica river.