Photo: Glenn Browning
Photo: B. Alden
Photo: Nick Helmore
Photo: Stu Shaw
Photo: Jenny Feast
Photo: Chris Hill
Photo: Dean Lewins
Photo: Peter Hargreaves
Photo: Rob Bryson
Photo: Dave Allen, New Zealand National Institute of Water and Atmospheric Research (NIWA)
Photo: Ian Phillips
Photo: Justin Chambers

Coloured icebergs

Photo: Peter Layt
Photo: Andrew Meijers
Photo: Kristin Raw
Photo: Christine Macmillian
Photo: Peter Layt
Photo: Tim Kerr