Nature events sometimes give us very beautiful postcard images. The happiest of them can be dangerous closely and you can feast your eyes with great beauty from a distance.
A type of fumarol (openings that eject vapors and gases on the surface of the planet) are basically snow-capped volcanoes. They are usually seen in the arctic zone. Steam and gasses freeze as soon as they come out of the mouths of these volcanoes and over time they are covered with thick snow layers and turn their volcanic mouths into snow pits.