Tasman Glacier: southward view of lower neve in evening light disclosing flow lines in "firn", the thin crust formed by the melting followed by the re-freezing of as yet uncompacted surface snow. Malte Brun range on left. Mt Cook on right.

Tasman Glacier: southward view of lower neve in evening light disclosing flow lines in "firn", the thin crust formed by the melting followed by the re-freezing of as yet uncompacted surface snow. Malte Brun range on left. Mt Cook on right.