I just can't get enough of these procedural textures!
I forget exactly how I made it, but I'm sure it's something like that. One good way to get what look like ripples is to plug the factor output of a voroni texture into the scale input of a wave texture. Unfortunately, I deleted the .blend file when I was organizing my files.
williamatics Wow, that's excellent. I'd love to be able to recreate that look for soap bubbles. A few HSL color ramps, with a noise texture I take it?
copperplate Yes, It was entirely made with Blender.
That 1st one is a perfect texture for the surface of soap bubble! :-) Was that created entirely in Blender?
good job keep up the good work