Yesterday I decided to do a splatter scene but combine it with some other nail art techniques. I did two fingers with toothbrush splatter over a white base color, and the other two and thumb a straw splatter over a gem sponge marble technique. You could find the tutorial here.
At first I attempted a spray paint splatter where you use a spray bottle and dilute some droplets of nail polish with thinner and spritz it on your nails, but I honestly had no patience.