Yes, I've noticed that over the past few days. I login to Google Photos to store the images, then post the link. But I noticed that Google Photos has changed, along with sharing aspects. So, for some bizarre reason, the images appear for a day or so, then disappear. Not entirely clear why.
Update: Ah ha, its back. Just found an option in Google Photos to "share" the picture. Seems odd, I'm pretty sure I've always had these things setup to share.
Thanks Graham. Zen was relaxed and enjoyed the day. I was, on the other hand, a little nervous, walking backwards in the ocean, with a camera in my hands thinking, "....must not fall over....must not fall over..."
But, then again, that's why I have camera insurance