I never done this 'scattered' type of gradient before, and I have to admit, it is growing on me.
I went with spiral designs, because I just wanted to hypnotize you...
Kidding aside, I actually like how this came together. I love cartoon like spirals on my nails, and it was super nice to see those bright colors on a gray, cloudy day like today.
I used Sally Hansen - Black heart for thumb and index finger. I painted mid and ring finger with Sally Hansen - White on as a base for neon gradient.
On my pinky we have Avon - Sparkling sky, because I knew that this holo glitter will pick up all the colors I used in gradient, and add some. Pretty good for almost black polish.
For gradient I sponged on Finger Paints - Silk screen green , Pop art purple; China Glaze - Celtic Sun, and random neon blue.
Stamping done using Mundo de unas - Black and CZ-01 stamping plate.
One neon green square stud finished this funky look.