Sun track on Kawau Bay

Another night at the home of S' mother, so another morning run at Snells Beach. Another overcast morning and with the tide fully out, little to see or blip. Just after I got back from my run, I was taken by the broad swathe of sunlight reflecting on the grey waters of Kawau Bay below the cliff and looking out to Kawau.

This is as it came from the Pentax. Has some spots on it, which I fear are on the sensor, and I'm not sure what they are from or whether its rescuable. Any comments advice much appreciated.

Still having computer problems, so commenting is likely to remain spasmodic. Especially as I have more reports to complete.