They show the Perito Moreno Glacier and the rupture of the
glacier, one of the great natural wonders on earth.
The Perito Moreno Glacier is an absolute must if you visit Argentina. I would say that of all the natural wonders that exist in the country, the Perito Moreno is one of the most incredible and amazing.
The rupture of the glacier happens every four years, although in these last few years this has been brought down to every two years. If you have seen the rupture you can consider yourself a privileged person.