view of the sicilian volcano on a bright sunny day

aetna ansicht asche ash atna background basalt beautiful berge beruehmt black blau blue cloud crater dampf dangerous enorm enormous etna europa europe exemplar famous fields fumarole gas gefaehrlich geologie geology hintergrund italien italy krater lava lavafelder mountains rauch schoen schwarzes sicily sizilien smoke specimen steam tormina view volcano vulkan wolke