Primes

Prime numbers are common in plants but not so common with animals unless you are talking about starfish. The eleven-armed sea star, Coscinasterias muricata, is our largest starfish and very common here in South Australia. There were plenty of these starfish under Edithburgh Jetty but this guy was the only one nicely posing for a […]

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South Australian Sunset

Some parts of the world see only a cloudy sky and rarely see the sun set. Some parts of the work never see cloud, every sunset the same as the last. Here in South Australia we are lucky to see every sunset imaginable. Photo: Robert Rath, ‘South Australian Sunset’, 1/400s f/13 ISO320 50mm

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Submerged Sunset

For those back on shore a brilliant yellow sun hovers precariously above a flat expansive western horizon. Like a dry swimmer testing the water it first dips a little into the water and then more and more as it’s seeming water confidence grows. Eventually it is gone beneath the distant waves. Here under the water […]

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