The lagoon was of course not blue. the blue of the sky is false colour obtained from the exchange of the red and blue channels of an infrared picture. The photo was taken in Geelong at the Aboriginal Craft & Cultural Interpretation Centre – Narana Creations. They have a beautiful walk and lots of artwork to buy. It’s a great chance to learn a little more about Australia’s real history. If it sounds like a plug then I guess it is although only by someone who’s been there once and was very impressed.
It’s my first infrared lake so I’m happy with the results.