This series of images is the result of experimenting with vibrating a Tibetan Singing Bowl partially filled with water. It was a cloudless day, near 11 am, in late June 2013, so the sun was bright, strong, and almost directly overhead.
I used the two standard techniques of generating the bowl's tone ... running the mallet around the outside rim of the bowl, and striking the bowl with the mallet.
Running the mallet around the edge of the bowl produces a very gentle tone that gradually increases in volume as long as the motion of the mallet and the pressure on the bowl is kept steady and even. The vibrations of the resulting tone, noticeably quieter than with no water in the bowl, created the gentle ripples along the bowl edges, as shown in the first three images. Unfortunately, the decreased volume of the tone produced weaker vibrations that could only sustain the ripples for about a second once the mallet was lifted even though it remained audible for several seconds after the ripples stopped.
Striking the bowl with the mallet produces a louder, immediate tone, rather than the gentle build up of the first technique, and the sudden, stronger vibrations from the strike, and the louder tone, result in a correspondingly sudden turbulence in the water, which I expected, as well as a spray of very tiny droplets ejected from the agitated surface of the water, which I didn't expect at all.
In the 4th image, the camera captured an aspect of the droplet spray that wasn't visible to my eye in real time. I was surprised and elated to discover on examining the images after uploading them to my computer, that the droplets flung off from the surface of the water were prismatic, catching and refracting the sunlight during their different trajectories, producing a variety of colors. Since they were moving faster than the shutter speed, they appear as short, colored lines, rather than as pinpoints of refracted color ... somewhat similar to the star trails produced by long exposures in night sky photography.
The 5th and 6th images were captured a week later, using water that had been standing in a garden hose for some time, rather than from the tap in the house. I'm assuming that the water from the hose must have contained something from the hose that increased the water surface tension a bit, because the little bubbles of water floating on the surface didn't appear in the images from the previous session, when I'd used purer water in the bowl — interesting.
In looking at the images, with the sound vibrations being visibily transferred to, and transmitted through, the water, and at the reflection/s of the sun in both the still and turbulent waters, I was reminded of the Creation stories from many of the world's spiritual tradtions ... the Spirit/Breath of the Infinite moving on the surface of the Primordial Waters of Space, bringing Light out of Darkness, and Creation of Forms out of the Matrix of Chaos, through the power of Sound Vibration.
One of the ones I like the best, is from The Stanzas of Dzyan, purported by H.P. Blavatsky, in her seminal work The Secret Doctrine: Cosmogenesis, and Anthropogenesis, to be the original, ancient source from which all subsequent religious traditions have drawn their spiritual teachings.