The magazine MAQ September 2018 MAQ Magazine November 2018 - Page 82

...but secretly they are what I call the “middle colours” of the stereoscopic spectrum, the yellows that mostly come forward with the warm colours, and the greens that generally recede with the cool colours.

Mostly. Other things happen on the way, and it can be quite cruel for those who like tidy rules.

Here, just for joy, I give Roger the last word in stereoscopic blues. Put your glasses on,

and use the zoom on full beam … I have borrowed some detail from his beautiful “Snorkelling With Reef Spirits” for you...



Image on the right:

Roger Saunders “Snorkelling with the Reef Spirits”