Two years ago, on April 9th, 2019, I wrote this caption for the photograph, called RAINDROPS:

The highlight of my day, yesterday, definitely tops my many nature explorations of all time. I stopped at the wetlands on the way home, in the rain. It was early morning and I was wearing my yellow rain jacket. Mesmerized by the concentric circles the raindrops were making in the water, after numerous shots, I remained fascinated by the circular arrangement of tiny waves expanding from the annulus, defined as the space between two concentric circles of different radii. Although the camera stopped the action you see here, the changing configurations were constant, depending upon where, and at what speed, the rain drops fell.