Upsala

Iceberg - Upsala Glacier - Argentina -

 

There are an explanation of blue ice and icebergs here:

www.luminous-landscape.com/essays/blue-icebergs.shtml

 

To see blue ice like this, search blue ice in google,

for example www.mymodernmet.com/profiles/blogs/inside-glacier-caves-1...

 

 

Done